Where you will see waves coin in another 1 year from now or is it worth to hold for long term?
waves is better than tokens. Waves is cryptocurrency. It has own network. Waves can also create smart contract like etherium. I think waves is copy of etherium. It will be the next etherium in the near future. The tokens can be exchanged via dex, dex is decenteralized exchanger via waves wallet. You don't have to register to exchanger to convert your tokens or bitcoin with waves. Seem promising in the future.
Waves has too many problems and they couldn't fix those problems. For example some projects making their ico with waves, but waves does not even have a ethereum gateway.
I don't hold waves anymore.