>>537930928
What I can unfortunately tell you is gutsmaxxxing doesn't work great. You get a nice, even stat spread but the end result is second rate. The skills on guts cards SUCK (Urara doesn't even have skills) and it has diminishing returns compared to stamina training.
>>537931252
Yeah Ines is the best with Palmer a close second. I borrowed Tazuna b/c I didn't bother leveling my Aoi and guts training is expensive. I've since leveled my Aoi so I might try borrowing Ines instead of using Bijin. Do refer to above before you invest a ton of time into this. I'm mostly doing it for the lulz since I stand no shot during this schlong CM.