So, after a couple of practice rounds, I played 4 tourney rounds. Three 9 holes and an 18. The results, then my comments on the new irons. All are Master conditions.
Back 9 at BPB - Result: a -2 33 (par on #15 after hitting my second to 5'... the putt was so severe I had to turn and putt at a 90" angle to the hole, then let the break bring it back down. Sick putt I should have saved, left it 5" for par)
18 holes at Kiawah - Result: a -8 64
Back 9 SA - Resilt: a -2 34
Front 9 at BPB - Result: a -5 30 (included an eagle with the Satin 64 out of the bunker on the par5 #4. I was at -4 after 4 but could only squeak one more birdie out of the last 5)
My take: Yes, may I have another. First, apologies to those I doubted when they told me to bite the bullet, trade in the Raptures for the G10s, and get used to the meter. It took me several practice rounds, but once I got the feel for them, in three hours I was hitting shots I never could have hit with the Raptures. The biggest difference to me is the ability to stop the ball on elevated greens. They also allow me the ability to plot a course better, knowing that if I can hit a drive that shaves the rough, my ball isn't going to accidentally end up 5' farther out and landing in the rough. I know if I hit for that flat area of the green just below the hole, my ball is going to go there, and not the slope 4' right. I also like the length versatility a bit better than the Raptures. The G10s have two between clubs. A 175 between 190 and 160 and a 145 between the 160 and a 130. I found that the 180 club was one of the clubs I had to hit choked most often with the Raptures. These seems to fit the distances better. I never hit the 3 iron (there is a surprise... c'mon WGT, give us the option to lose that), but like the length better than the Raptures, or more specifically, the stopping power of the long irons allows me to hit an easy 98% 190 than trying to kill a 180 club to a 182 pin. I find I play better just off max, as the meter seems to race more when I spike the distance.
Anyway, my final (or not so final) analysis: Definitely the right decision to upgrade, and the G10s are definitely worth the 1200 credits. I can't say they were a better choice than the Tour Preferred because I never played the TP, and if these come around even more, as I feel they will, I doubt I ever will. I am likely carrying the last clubs I will carry, barring new upgraded equipment from WGT, save the R11 Driver and Wood. And actually, given that the G10s top at 210, I might be better served to upgrade the Driver to the R11, but keep the R9 Wood.
Edit: And when I made that last statement I forgot about the higher range Clevelands (I play two of the lower). Plus, if they ever release a Cleveland 64 degree, I will probably trade in my scalpel (the Satin 64). The eagle on the front 9 at BPB was dead sexy.