I have a red Pro Jet, 2018, and I love it too death. I have some money coming that doesn't require being used for something else, and I'm looking at another Gretsch. I can't decide if I want a hollow or semi hollow bodied like a 5422 or 5622-like, would blacktops sound different enough in a hollow body vs my Jet, or hilotrons be able to play both surf, and rock. I really like the size of the jet, though, for comfort. I would buy this outright. To complicate things, I have a chance to get a Gretsch 2nd DuoJet 57 in cadillac green and gold, with TV deArmond pickups, and split the payments up into three. If I was to go that route, would it be sonically and otherwise different enough to justify it and my current jet, or is it just a more expensively appointed Jet? Would it be a replacement, or a complimentary instrument? I play a wide mix of things- rockabilly, surf, Rock, Acdc, and some melodic neoclassicsl tapping. I have an SG, and a super strat already, along with my Jet. I just don't want to get something that is basically the same guitar, and there are no duo jets near me to play.