Honestly, what I like about it started with the mascot. Otherwise, I like the fact that the rolling release has automatic testing to make sure it’s mostly reliable. Many people will also tell you how amazing YaST, their “control panel”, is. There’s definitely some stuff to get used to, like patterns and zypper. But, for a set and forget system, it’s hard to beat IMO.
Just out of curiosity, what difference would PAE make in this argument? What is the memory limit on a PAE-enabled kernel? What other differences would it make?