There are actually loads of good cases around at the moment.
I favour Lian Li and Antec but that's just a personal thing.
I must say though that Lian LI are really excellent quality, best cases I've ever used, but they are expensive.
Thermaltake too, are good.
With or without a Power supply?
I prefer to buy a case without a PSU and add my own.
Antec make excellent cases but three of their PSU's crapped out on me in quick succession a coupla years ago, which has put me off their PSU's for life. Damn shame, really, but that's a fact
None of them were older than two years.
So: Lian LI, Thermaltake, Antec or...... whatever has good reviews for ease of building and you think looks good.