i agree, this is all just getting started. money (fiat currency) is now flowing into the whole cryptocurrency market, the marketcap is growing with every second, as a result of low interest monetary policy and low-yielding investment opportunities, and lastly the war on cash around the world.
a lot of crypto currencies will go to zero, some will prevail and explode in value. the most interesting thing is actually that not all crypto tokens are actually meant to be currencies, but to be like shares of the blockchain companies/applications. safest bets are bitcoin and ether in my eyes, especially because most other cryptos are traded on exchanges and you need bitcoin to trade. demand will stay high, and interest in the blockchain market is high.
i guess there will be a bubble at some point, but we are not even close yet.