Had them both here before. LOTR is more fun and better code and way better theme to me. WOZ is all flash with bad theme for men in my opinion. I knew on the first ball played i made a bad decision buying a WOZ, shouldnt have listened to my wife. I did like WOZ eventually alittle just like any game but once honeymoon was over i sold it.
With that said OP if your buying used definitely avoid WOZ, lightboard issues everywhere. So much JJP redesigned the entire system while still selling there defective original lightboard games which i find very disrespectful to customers. Id be irrate if i bought a late 2016 model with old system without JJP making it public there redesigning system. So if you do buy a WOZ buy new with 2017 manufacturer date to get the 2.0 light system.
LOTR id replace the flipper coils with the LOTR upgrade coils and cliffy the wear spots and your good to go.