TZ.
I always planned on getting an Addams Family, went so far as to get cabinet decals, plastics set, playfield, and kept my eyes peeled for one but no matter how many times I played it, it just never grew on me. I didn't care for the audio package either, always sounded muffled. Have had my TZ a long time now, and being a widebody there's more to shoot at - you have the mini playfield, the gumball machine, tons of mods available. Sound package/effects are great. And if you just want to sit back and look at one, i prefer TZ for that too lol.
You wont have trouble selling either one if you get tired of it.