1st Gen 97Bs are finicky, due to the ramp and OEM Mec-Gar magazines designed for the .45 Witness. I have used FMJ-RN, JHP, LSWC-HP, LSWC, and LRN with my old-timer...BUT I had to pay attention to the OAL quite a bit with bullet weights lighter than 230 gr. There's a lot of discussion on this in the archives/older posts. IIRC, my only real issue was using heavier JHPs with a straight ogive. 230 gr Federal Hydra-Shoks were not reliable in my '98, for example. However, I have never had any problem with any weight of Speer Gold Dot HPs.
I have zero experience with the newer 97Bs.
That said, I like my old 97B better than any .45 ACP that doesn't need moon clips. I've wasted a lot of time and money on other semi-autos, including a couple of lower-end Dan Wessons. As I'm getting older, I tend to prefer revolvers.