Our 6 ‘Best Buys Now’ Shares Harvey Jones | Wednesday, 7th October, 2020 | More on: EWI SMT I would like to receive emails from you about product information and offers from The Fool and its business partners. Each of these emails will provide a link to unsubscribe from future emails. More information about how The Fool collects, stores, and handles personal data is available in its Privacy Statement. Simply click below to discover how you can take advantage of this. If a stock market crash sorts out the winners from the losers, then I think you should check out these two incredible investment trusts. Both were thrashing their rivals before the great sell-off in March, and have thrashed them in the six months since.If you had the foresight to buy them during the 23 March crash, you will have doubled your money. 5G is here – and shares of this ‘sleeping giant’ could be a great way for you to potentially profit!According to one leading industry firm, the 5G boom could create a global industry worth US$12.3 TRILLION out of thin air…And if you click here we’ll show you something that could be key to unlocking 5G’s full potential…I’m a big fan of investment trusts. They pioneered low charges long before their unit trust rivals, and regularly beat them for performance as well. Few have done better than Scottish Mortgage Investment Trust (LSE: SMT), which has thrashed the UK’s most popular managers Terry Smith and Nick Train, before and after the stock market crash. Over the last five years, it has returned a mighty 314% (against 154% for Fundsmith Equity and 125% for Lindsell Train Global Equity).Post-stock market crash triumphWhat makes this outperformance even more impressive is that it has invested in broadly the same universe of global stocks, in particular US technology giants. Scottish Mortgage’s top 10 holdings include Tesla at number one, followed by Amazon, Netflix and Spotify, as well as Chinese tech stars Alibaba Group and Tencent Holdings.The investment trust crashed in March just like the rest of the stock market, but the subsequent fight back has been terrific. It’s up 108% since then, according to figures from wealth platform AJ Bell. I’ve written in praise of Scottish Mortgage before, while adding the proviso that it may flounder when the tech rush finally fades.There’s little sign of that right now, as employees and consumers rely on their screens for conference calls, online shopping and entertainment during the pandemic. But I think you should still check what exposure you already have to US technology before you buy it, to avoid over exposure. Scottish Mortgage can’t crush all-comers forever. Nothing does.Another Tesla fanI haven’t written about Edinburgh Worldwide Investment Trust (LSE: EWI) before, something I now consider a severe omission. It has returned 240% over the past five years and had a good pandemic, bouncing 98.3% since the stock market crash, according to AJ Bell.This market crash hero invests in a global portfolio of entrepreneurial companies with a market cap of less than $5bn at time of initial investment. It also has outsized US exposure, which makes up more than 60% of the fund and largely explains its stunning performance. The UK accounts for just over 15% of the fund, with the rest spread between Europe and Asia.Coincidentally, Tesla is this fund’s largest holding too, with the UK’s very own Ocado Group in second place, but the remainder are lesser known names (at least to me) such as Zillow, Chegg and Teladoc.Both these investment trusts trade at a slight premium to net asset value. This is hardly surprising, given their runaway performance and popularity.Their long-term outperformance is impressive and could continue. But remember that both rely on a buoyant US economy and tech sector to keep rattling along.However if you’re looking to geographically broaden your portfolio after the stock market crash, they could be a great place to start. Renowned stock-picker Mark Rogers and his analyst team at The Motley Fool UK have named 6 shares that they believe UK investors should consider buying NOW.So if you’re looking for more stock ideas to try and best position your portfolio today, then it might be a good day for you. Because we’re offering a full 33% off your first year of membership to our flagship share-tipping service, backed by our ‘no quibbles’ 30-day subscription fee refund guarantee. Enter Your Email Address Harvey Jones has no position in any of the shares mentioned. The Motley Fool UK has no position in any of the shares mentioned. Views expressed on the companies mentioned in this article are those of the writer and therefore may differ from the official recommendations we make in our subscription services such as Share Advisor, Hidden Winners and Pro. Here at The Motley Fool we believe that considering a diverse range of insights makes us better investors. Stock market crash winners! I’d buy these 2 double-your-money investment trusts See all posts by Harvey Jones “This Stock Could Be Like Buying Amazon in 1997” I’m sure you’ll agree that’s quite the statement from Motley Fool Co-Founder Tom Gardner.But since our US analyst team first recommended shares in this unique tech stock back in 2016, the value has soared.What’s more, we firmly believe there’s still plenty of upside in its future. In fact, even throughout the current coronavirus crisis, its performance has been beating Wall St expectations.And right now, we’re giving you a chance to discover exactly what has got our analysts all fired up about this niche industry phenomenon, in our FREE special report, A Top US Share From The Motley Fool. Image source: Getty Images. Click here to claim your copy now — and we’ll tell you the name of this Top US Share… free of charge!