What do you guys think will bring more value in long term with 700 dollar to invest?
Go to the lisk. The SDK will have a better future than waves. Waves just full with a lot of the crap thing. Even the lisk was superior than waves itself. So many crap coin in waves. Most of the waves based ico had failed to reach the interest by the investors. Just like encryptotel and another that has so many problem.
I wouldn't prefer lisk over waves. If I had to do something, I would split my budget for both of them. Waves is a great project with the decentralized exchange. But lisk is also a good, promising one. Split your money into two and get them.