So I got Rinne when I reinstalled a couple weeks back but have not made any progress since reinstalling. Just got Shiou. I also got Abenius before I uninstalled. I have multiple copies of all of the standards, as well.

People here were saying advanced classes are a pain in the ass to level up. Most of my dudes are only level 20 or 30.

Who should I focus on here? I haven't even gotten the true ending from the first dungeon...