I do miss the remarkable experience Gen4 grip and The marginally milder recoil on the thicker slide and barrel although the lighter fat and feel on the G30S for me a lot more than makes up for it... I am actually planning to buy a Gen4 G29/30 frame right now https://elliottvwuuy.bleepblogs.com/33349884/the-basic-principles-of-glock-30-gen-4