If everything, price included, is fine, no need to move.
In any case, only personal experience can be the final argument. Reviews and suggestions are fine, but a hundred users will have a hundred different opinions.
If it comes to moving elsewhere, transferring sites isn't such a terrible task, even if no downtime is allowed. It's just tedious and boring.
Also: according to this, GoDaddy no longer supports SOPA? Or they have changed their mind once again?