Is a P38 the predecessor to the discovery series? I know 2 people now that have owned discovery series II and both have been extremely disappointed in them. I love my wrangler! Any jeep with the 4.0 inline 6 is really easy to work on. Def. find one with a Dana 44 or Chrysler rear end, as the 35 is a dud, even with stock sized tires. I hate to say it, but if your not planning on doing serious offroading, the Libertys are getting low price wise and have a decent ride. Just check the ball joints on the front end, as that was a major issue with the first gens. (02-04) also Chrysler isn't known for building the best auto trannys, so be sure to check that in any model jeep you buy.