Looks like this are turning around....what are you buying low?

Hey Everyone,

I'm investing 10K with the goal to turn it to 500K in 3.5 years. Not going to be actively trading, just going to try to pick 10 coins at 1K each and hold.

Going for high risk/high reward plays. What would you pick? I know, DYOR and all, just wanting to see other's opinions.