I've caught a good handful of Ardor.
2018 would have to be the year of this platform. It's one of the few that the oldschool, hasn't yet pumped strong.
If it achieves a great visualization outside the crypto world, it could give many surprises.
Ardor is a really good investments for next year. This platform will be very popular in the near future and market will react on Ardor development news. I think that devs will do all to do Ardor great!