WAVES is a good coin for longterm investment just like STRAT, LTC, ETH and ETC but i suggest to you that don't put all of your 2BTC in just 1 coin better to buy different good coins that has potential to raise it's value by the end of 2017 but it depends on you if you have a trust on Waves platform but for me i will put my 2BTC in 5 Different coins like XRP, XEM, WAVES, DGB and STRAT as i see that 5 coins has a good projects and has a potential to go to the moon look at it's project there's so many investors supporting that coins.