I was playing T-Zoids until January when I got a set of P790s. I had the full on shanks when they came in, and immediately set upon a complete swing rebuild, so I didn't really notice it at the time, but my god what a difference the new tech makes. I took my T-Zoid 7 iron to the range last week because I thought I had been swinging real well lately and wanted to see if the old blades really felt better on purely struck shots. But after ten swings I still hadn't flushed one. Each shot was clunky as hell. Immediately before and immediately after I was grooving perfect 7 irons with the P790s. The sweet spots on those fuckers are massive. I will gladly trade the purest of pure feeling a couple times a round for a perhaps slightly less pure feeling that happens on damn near every shot. And when you happen to miss it with the new irons, you can feel it wasn't our, but the ball still carries 90% of the distance and flies relatively straight.
I am still rocking ~20 year old wedges, and an 8 year old driver. I will probably replace the wedges next. I barely played from 2004-2019, so the grooves are fine and I get plenty of spin, but I'm intrigued by higher CGs on newer models, and probably need to add bounce and change my lofts to get better gapping. 40-100 yards is probably the strongest part of my game, while chipping is unquestionably the weakest.
A 79 today with 36 putts, in the midst of a gout outbreak in my right toe no less, is going to bring me to a 4.1 handicap. I have steadily improved since getting back into the game last year, and now I am better than I ever was before quitting. Hopefully I will continue to improve, but if this is just that one magical summer of Rona before it all goes to shit, I am at least enjoying it.