Well, to be honest, I've not encountered a recoil reduction system that provided a 'night & day' difference. Recoil seems to be very subjective....some people handle it better than others. I watched a guy shoot a Magnum Research Desert Eagle .50 AE.....didn't seem to phase him.....he just kept sending Big globs of lead down range at supersonic speeds. Little ole ladies were screaming....little kids were running away.

Actually, I don't know if their reaction was to the earth shattering BOOM's or maybe they simply took one look at me.
As for me, I'm a sissy....I just shoot the regular ole 9mm stuff. If I feel the need for a little more fire power, I move up to a 357 Sig.
But, if you'd like to try a recoil reduction system, pick up a Sprinco unit....Alan has put in many hours of design and testing on these systems. I'm sure he's forgot waaay more than I could ever hope to know/understand about recoil and ways to help to control it.