I feel like it's a bit too early to even make a fair opinion to be honest. At this moment in time, Krakoa's fate is still up in the air. The whole thing might be good for mutants, but end terribly for the X-men.
Krakoa does seem to have most of its bases covered. Well, at least for now.
That being said, hindsight is 20/20, so Krakoa should be superior... in theory.