Good article! I was curious to see how the new SuperVel load would perform; I have to say I'm not surprised.
I have 3 of the loads tested, and I have carried 125 grain Gold Dots and the +p version of the 110 grain Hornady load. I keep the Speer 135 grain load in my 640, with a moonclip of the 110 grain +p Hornady for a reload in my nightstand. I have accidentally mixed the standard pressure and +p versions of the Critical Defense load in a cylinder and I couldn't tell any difference between them. Chrono results on the web seem to show maybe 20-30 fps difference in a 2" barrel.
Interesting how well the boring old Remington load did--especially since it's less than half the price of the other options. I still have some on hand.