Loom is my top pick; however I'm keeping mindful of both strengths and weaknesses. I'm actively watching it and depending on what happens, that will determine the percentage I exit and when (at 6bil marketcap, 12bil, 24bil, 600bil, etc).

I predict at least one of the blockchain platforms will eventually rival trillion dollar companies; so if loom has that potential, it may be worth it to hold some small amount for that duration. I expect most early adopters to have sold well before then along the way, some may even exit out completely very early after a 2x or at 200mil cap.

The things I'll be watching for will include whether validators will allow delegators to share in loom fees, taking a 10-30% cut, whether there will be a cost-effective feasible way for fungible coins to transfer between ethchain and loomchain, user and developer adoption level, and so on.