I think so far Eth,Waves really deserve to be considered as altcoin which has good chance for future investment.
Because currently there are several ICOs that use flatfrom from both these coins so that it can add popularity and population of its users.
I also agree, ethreum has a good future seen from its development, let alone eth has its own platfrom used by many ICO,
this adds investor interest to invest in eth, eth also including popular coin which many fans, so make eth as coin having good future