Actually you need both waves & stratis.. Both have huge potential.. Waves can be of more value in future since other tokens are being built on top of it and things can explode anytime.. Stratis on the other hand have a really good core team and their development progress is visible every week. Slack channel has been active ever since the days of bounty and they mean serious business too. Both got huge potential and if i were you, i would get both of them and wait it out...