Hello, just joined

Hello everyone, I'm new to the jeep world. I'm up in the air as what I should do with my 93 jeep Cherokee. My brother in law owned it for a long time. He got sick and wrecked it a few years ago. It is a running 4.0 4x4 automatic, but it is rough. I want a 4x4, but is it worth fixing or should I just get a different one? Is the automatic in it reliable? It has 200k miles.