I know the profile but not all shafts with the same profile feel the same. This one is similar to some Fuji shafts…. Those do feel nice.
I get to hit the $400 shafts and they are no better than a UST v2. But…. I have to say the new Ventus shaft IS different. I never saw the claims of the previous Ventus shafts but last year I hit this new one and every ball was straight unless I really missed it. I’d still never pay the upcharge but it’s the only shaft I’ve seen a difference in.
Some, like the Paterson, feel better or worse and that effects how you hit it as well.