If you had 10000$ where would you invest it? I'm hoping for 10x in about 2 years, how would you personally split that money? There are so many altcoins that I dont know which to pick, I remember the top 5 altcoins from years ago and now they are all gone, so should I only invest in BTC end ETH or others like NEO, ADA and EOS?
You started thread with so nice title and you can expect all alt coin promoters to reply to it. Congrats that's amazing

You answered to your question by yourself, here:
I remember the top 5 altcoins from years ago and now they are all gone
No one can tell you where to invest with 100% certainty of profit.
If you know how to 10x investment please share with us.
BTW Good luck