Having owned GOT PRO for 1 1/2 years in a 2-3 pin lineup, that gets my vote. It's not a looker, that's no secret, if you want a pin that looks good or appears to have more going on, get something else. If you want a game that has unprecedented speed, flow, rules, strategy, and scoring dynamics; then go GOT. Despite its horrid art package, and dated red dmd (it'll look bad ass if colordmd ever colorizes it), the rules and scoring are like no other pin.
Even though GOT has modes, it's not a mode based game. It a stacking/setup style, risk/reward scoring element game with all sorts of quick fast progression scoring elements. It's not like AC/DC where your just building one big song JP - and you don't have to rely on one ball to build that one JP either. You have multiple paths and different houses that change the dynamics. I don't think there's another game out there with as diverse jackpots to be had than GOT; AC/DC may come close. In fact, with its multiplier rule system, it has the biggest jackpots and scoring elements than any pin ever! which makes it so rewarding. Everytime I 'think' I'm growing tired of GOT (cause I've owned it so long), I just pick a new house and different strategy to have fun with. It's a fast flowey game that keeps you thinking ahead - setup and cash in. One thing you should know though, despite the game being one of the fastest around, it can have long ball times but they certainly don't feel like long games if that makes sense.