You can invest in Waves, Stratis and Ripple with your fund. There are no altcoins that ensure to make us rich, but if you invest in a good altcoins, it will reduce risks and can make your more profit in future 
Indeed, there are good altcoins that will make every individuals a living. Ethereum, Waves, Stellar, Ripple and Litecoins are such a good coins; these coins are reliable to provide us a good source of income.