Almost any altcoin will make you rich, if you invest in a lot of money. Some of the coins will get less profit while others will gain more, but I know for sure that the crypto currency will be a few more years in the bullish trend.
indeed, surely you will become rich if you are going to hold whatever the altcoins you are holding today and not selling them too soon and while the crypto market is on it's way to recovery.
soon, the altcoins that we're holding today will increase it's value that is more likely will soon have value more than 10 times folds.