I've been using Elementary OS for a few major versions now. It's become my main desktop OS.

I'm a bit worried about putting too much into the "store" and their own browser, but so far it hasn't impacted me any. Anything that applies to Ubuntu proper applies in eOS for the most part, but the UX is just much more polished.

When I first saw it I was worried of too much "MacOS" like (which I'm not a fan of), but that has't been the case for me at all.