2- invest it in few coin out of top 500 CMC (f.e. ATLANT - STO with $2 mil marketcap) - spend as many times as you want. The better research you perform the higher possibiliti you have to spot biggest gainers.
3- leave it for few years
And what if after a few years the coins are worth nothing? Your answer will probably be that it was free money. It doesn't matter money is money. If you found a bag of money and gambled it away would you still say that it's nothing because it was free? Learn to value and appreciate money. $200 that presents low value to you could be a life changing money for someone else.
Most shitcoins die in a few years. You'll never see your investment again if you just invest and wait for years. If you bought game coin two years ago you lost it all. The same can happen to atlant.