I agree for Trst, this coin has a lot of potential and its market cap is still low.

Anyway I would suggest you to invest into a project for more than 3 months. I would suggest to do this :
- Keep a part of your BTC (like 0.4 btc)
- Buy maybe one or 2 Eth
- Find 2 alts which seems promising. One could be Trst, Wave... Maybe try to find a promising ICO

Don't forget to link your BTC address to a byteball wallet to get a few bytes. You will not get that much with 1 BTC but that's better than nothing