The Comfort Shocks are good. In fact, although I want to change to 11.5" shocks to lower my bike, I'm afraid too because I know how good these ride.
I weigh about 200lbs or 14.2 stone for you British guys. I put about 40K miles on the stock R3 shocks. Those might as well be steel rods, I can barely move them.. lol I can't believe I went that long. I think for a much heavier person the stock shocks might perform better than they did for me.
Then I switched to Progressive 412s with Standard springs. Don't do this. The Standard springs are too weak and the damping was almost not there. Definitely MUCH softer than stock, but they bottomed out easy and sucked in hard corners from being to soft and not much damping. The HD springs probably perform better, but the damping still left alot to be desired.
I then ran across a GREAT deal on Triumph's Comfort Shocks on Ebay so I figured I would give them a try. I didn't even know if they were 'real' Comfort Shocks, but for the price, I didn't have anything to lose. I don't think they sell well because they look too much like the stock shocks, so people assume they suck.
I've been running the Comfort shocks for about 3 years now. I run them on the #2 pre-load setting. The damping is near perfect, shoot, to me the shocks are near perfect. For hard charging, they probably could be moved up to #3, but I have always just left them on #2, even loaded up with gear, sleeping bag, tent, etc.. My wife can no longer ride, so I hardly ever ride 2 up, but with 3 more pre-load settings, I'm sure #3, 4 o r5 would offset carrying a passenger.
Why Triumph couldn't have come out with these in the first place, is a mystery. I can only hope that Roadsters and the Touring come with the Comfort Shocks and not the shocks we Standard/Classic buyers were blessed with.