That's gotta be one of the best pieces on crypto investing that I've read in a while. Being discerning in your investments is definitely a virtue, and the opportunity cost of investing in too many coins is more than most people ever consider. I imagine if you've less than $10k to invest you probably shouldn't be holding more than 10 coins at a time, which actually makes your investing more effective since you need to sell something if you want that 11th coin.