I am going to start with what not to do. Don’t ever put a head unit in your Jeep like this one. If you had a Toyota Prius or an FJ Cruiser or something else that never saw dirt, this would be fine and last a long tim. But a head unit with an opening for a tape or a CD like this one is the fastest way to put another head unit in within one wheeling season. No matter what its benefits are, don’t buy one. If it is free to you and you just want to re-do the install job in a few months, then go for it.