I would like to see:
1. re-order of modules capability
2. re-scalable UI
3. a few more voices, 16 would be plenty for this synth - I will still worry about long releases with 8 voices
4. enhanced patch browser with search and tagging
Yes, those are really nice to have
I might be biased, but what I like in version 2 mostly are the new presets (I love many of them) and that it has more detailed and better sound than in version 1 (which it replaced it in my case).
If I compare Loom II polyphony with NI Razor, then it is almost the same (Razor has 6 voice polyphony, right?). But, compared with IL Harmor, it lacks in this aspect. But I agree that it should have 16 polyphony at least (although cannot be CPU friendly with that polyphony for my i5 processor! However, the choice should be there for better processors).
All in my opinion of course