Assuming the same club length of 45” or so, I’d imagine shots out of the screws wouldn’t be a huge difference, but the forgiveness difference for misses would be pretty massive I’d think. Drivers made huge leaps in the mid to late 2000s with 460cc heads, max MOI numbers, carbon crowns, variable face thickness,better graphite shafts, adjustability, etc. Now in 2024 it is down to very very incremental levels of improvement at this point. Basically just tweaking looks and visible technology to keep people upgrading.
There are some guys on YouTube that hit old vs new clubs and it’s pretty interesting. My 10 year old driver was a 388cc Japanese forged titanium driver. Beautiful club with amazing sound and feel, but the Titleist feels like cheating. I can still tell exactly where I’m hitting it on the face but it just goes like hell no matter where I hit it. So I can tell when I miss center, but my golf buddies can’t.😬
I am also a Mizuno fan, as you can tell, I have a Mizuno bag. Just no Mizuno clubs in it right now. I was really tempted by their new MP releases and their new raw wedges are so sexy, but I just hit the Titleist better. They are forged and feel good, but not Mizuno good. They have a ton of tungsten in them down low and I can get away with my thin miss better as a result. Kind of a trade off.