No need to get too fancy. Raybestos, Bendix (OEM of Jeep brakes in that time frame), or Wagner. Rotors and Drums are so cheap now days, I rarely recommend turning rotors or drums. Just get new ones.
The notches/divots mentioned above get worn into the knuckle where the pads ride. I've had good luck with these, filling them in with a welder and using a flap wheel on a grinder to get them level and smooth again. Barring that, replacement of the knuckle is the fix. Those divots can hang the pad up and not let them fully release, especially when new.
Also, the calipers from this era (from the XJ,Yj though the TJ) tend to get stuck. You can try taking them apart and cleaning them if this happens, but new calipers are like rotors and drums, cheap enough, I wouldn't even bother. It's not unusual for me to get a new to me Jeep with an unknown service history and just fully overhaul the brake system with all new rotors, drums, shoes, pads, and calipers.