I think just about everyone looks for shortcuts, and by asking other people if something looks good enough you're just seeking justification to do something you already planned on doing. You'll be the one looking at your artwork the most, because you'll be stuck with whatever choices you make for the whole development cycle.
The question I would have asked is "Which style goes best with my sprite work?"
To that end, I knocked together a pair of mock-ups using sprites you've posted here before.


Which looks more like pictures you see in your head when you think about the project?
With your style of isometric spriting, I think the first choice is still the best one, because it is a much cleaner read... to me.