ICOs should be researched well especially since many of them are scams waiting for us to get lured by empty hype... Nevertheless, I think the biggest chance of potentially gaining 5x or even 10x profits is from ICOs. That is of course heavily dependent on the projects we choose...

Speaking of good choices, I have Menlo One and WePower in my short list.. People here and in other forums have been discussing about these 2 even though their launch is still a few months from now. I've also checked a couple of videos about them and they do seem very much legit. Although I don't trust rating sites too much, their ratings in  icorating and icobench are very high.. Any inputs from those who have been in ICO investing for a long time?