Quoted from Blackjacker:From September 2018:
Apparently Jack's imagination has been running wild in the last year and a half.
(From: https://www.roi-nj.com/2018/09/27/industry/bumper-crop-jersey-jack-pinball-is-thriving-on-old-school-gamers-love-for-its-artisanal-pinball-machines/)
"The company has a design and development lab in Bensenville, Illinois, where artists, programmers and engineers work together with those in New Jersey to design and develop games. “Once in a while, I have wondered if it would have been better, worse or different, but we get everything done that we need to most effectively,” Guarnieri said."
Wonder no more I guess. Hopefully, this brings the price of their games down a bit.