I use the Nike 20XI-S or the Callaway Tour i(s). Back when I was playing a lot of CTTH, they were absolutely deadly. The day I made legend my GIR was 73.13 (I recorded it because I was afraid of what would happen to it). My second shots are now with longer clubs, of course, because of the longer tees. Still, my GIR has risen to 74.94. The flip side of that coin is I'm still hitting the greens, but nowhere near as close to the hole.
For any approach from the fairway I use full BS and add 5 yards (4 on St.A). Frankly, I just love 'em. I DO hit the ding about 50% of the time and I have an accurate swing ruler.