I have the 718 AP2 and the 2019 T100s and IMO I would say they are different. Between "sound and feel", the T series feels more different than the AP. In my hands, the T series gives me more feedback with my shots,

Thats a tough one because your feel and sound is going to be totally different than mine or anyone else's here.. You just gotta get out and hit them, good luck.

I have the latest version of the T100s. I switched from the 620CB. I think the T100s are amazing. Feel is superb, great feedback, great going through the turf. I launch the ball higher with the T100s, picked up a club in distance from my 620CB. M 620CB were a degree weak in loft and with the T100s being really 3 degrees from my 620 (2 degrees standard) my ball flight is much higher.

The T100s feel just like my 620's just perform better. The ball just moves off the face. It really feels like I'm still hold a blade type iron but have all this extra behind it.

I have had my T100s for 2 months.

Certainly worth a demo or try.

The 2019 T100 I have the now,
definitely feels better and dare I say more forgiving than any of my old 714 ap2, 716 ap2, 718 ap2.
I’m seeing a higher ball flight too.
It was S300 shafts in all my Ap2, but kbs in the T100.
I’m also still recovering from injury so that could also be playing a part with a slightly different swing.

I have the new T100s, excellent clubs, and the feel is superb. Longer than my previous irons for sure.

Mike,
I put the 2019 t100s in my bag this year and couldn't be happier. I am 62 and now have similar distance in my irons that I did in my '30s.

Eric, thanks for the heads up. I am 66 and made the switch to graphite shafts last summer due
to wrist and elbow issues. Needless to say I will take all the help I can get. I currently play the 718 CBs
and gonna give the T100s a test drive. Thanks again for the input !

Hi Mike:

Hope you like them!

I switched from 718 ap2 to the new t100, the change was absolutely seamless. The t100 club heads have a really sleek design. They feel great and look great. I think you'll be impressed.

Switched to T100s from 716 CBs and still cannot believe the difference. CBs were like butter but needed to hit solid or would not be close enough to my number. Many times this summer, a slight mishit had my groaning with the ball in flight to be happily surprised that I carried to a 'safe miss'.

More forgiving without any fliers and I played close to 100 rounds last year.
Sound is great and feel does not make me miss the CBs

Dave

Much difference in results between the first and second generation T100s?

I demo'd all three as well as the utilities and bought a TU 1 iron on the spot, And for various reasons I thought the T300's were my best choice. Don't overlook them.

The new T100's have a little more feel. I find them easier to work the ball when you need to than the AP2's. BUT, I had the 712 AP2's, so I'm sure that there was much improvement over the last few models of those.