You are so right about the stroke courses, Roger. I can't tell you how many shots I've faced that I knew exactly what to do because of having seen it in a CTTH. That monster putt on SA17 when you trickle onto the green is one and that shot you get on RSG 11(?) where you miss carrying the green slope and wind up 84 feet away at the bottom of the hill is another.
What I like best about them is the conditions change after every restart and you get all sorts of wind conditions. When the free rental promo was going on I posted this. I haven't looked to see what changed but it should be similar.
_______________________________________________________________
These are some the first holes of the current CTTH comps and the clubs you can work out by restarting after the shot. (Based on R11 yardage.)
Best of WGT CCC#1 131 over the water 8 9 PW
SA Sweeps 148 yds 7 8 9
BP Sweeps 210 yds (#3) 3W 3 4 5
Kia Sweeps 140 yds 7 8 9
RSG Sweeps 188 yds 4 5 6
Oak Sweeps 131 yd (#1) Personal fav because you can hit PW and 9i in either full or punch. The wind makes a difference as well as the elevation drop and you get a good idea of how the shorter, higher wedge flight is affected by wind, spin and elevation. A great place to punch the PW using the spin to compensate for the wind.