I had the chance to demo a ts1-I’m and ts4 and Ts3 vs my current ts2
I honestly couldn’t tell a huge difference between any of them. All were excellent, felt great, had expected distance, were reasonably forgiving. The ts3 and 4 had the highest trajectories, but the diff was minimal. The TS 4 did have a few clunky mis hits but it was user error not the design.
If I were to change I’d likely go with the ts4 as I liked the look , but I could play any. I’ll likely stay with the ts2 for now though as I come back from injury