I dont know why some people love waves and prefer it over ethereum but in my honest review ether is way better in terms of everything, But I do agree waves might hit big price in future. Its not a bad thing to hold them for long.
If we will compare Waves and Eth then Eth better. But if we will look at Waves and other platforms then Waves have all chances to win this challenge. I concern in one - too simply create own tokens. It's bad