I've owned them all and di and wonka play the best imo and y they have stayed the longest. All have some good and bad things about them. None are bad and all were worth owning at some point (at least they were when they were all under 11k) but potc Is just not worth what they currently go for which y I sold. Dile and wonkale are currently some of the good buys still in pinball especially di. Not sure what Hobbit is going for but if under 10k that's not a bad buy eaither. I'd say you need to go play them all and decide bc they are all very different from one another.