Figuring out the best crypto to buy really depends on your risk tolerance. Blue-chips like BTC and ETH are always safe bets, but if you're looking for high-growth potential, some new presale projects are worth checking out. I recently found a great list of upcoming presales with solid fundamentals here:
https://icoda.io/best-crypto-presales-to-buy-now/ . Just remember to DYOR before jumping in!