Hi Britt,
I recently hit the p790 stiff steel shaft due to reading similar feel and looks of the TS1-IM. I had screenshotted the 7 Iron results with the TM. Which one would I be better off with TS1-IM or TS4.. these were the numbers..
124 MPH Ball Speed
LAUNCH ANGLE
18.7°
AZIMUTH
2.6° L
BACKSPIN
5159 RPM
SIDESPIN
1021 RPM R
CARRY
180 yos
TOTAL DISTANCE
191 vDS
OFFLINE
12.2 YOS R
山
DISTANCE TO PIN
110 yards
The main difference, and the main difference in what would generate different numbers, is the loft. The TS4 #7 iron has 3 degrees of loft and the TS1-IM is 32.5 degrees. The TM P790 has 30 degrees, so you would probably hit the P790 farther just because of the loft. the P790 construction is most similar to the TS1-IM. The TS1-IM and the TS4 are similar in playability, so it really comes down to the look more than anything else. don’t think you could make a bad decision. Again, the lofts are so different than the TM P790 you couldn’t really compare the distance, spin, etc.
Britt Lindsey