I just got off of the Aguila web site
www.aguilaammo.com.mx and looked at there .22 cartridge listings. The Colibri was listed as 420 FPS at the muzzle and 376 FPS at 100 yards---The Super Colibri was listed at 590 FPS at the muzzle and 520 FPS at 100 yards.
They listed the Super Colibri to be used in rifle or pistol platforms ( there wording). Like everything else with reduced loads, you take your chances.
When I went on vacation, I left my wife with a S&W .22 A pistol with Norma TAC-22 ammo in the magazine. I had shot 4-5 boxes of the same ammo in it over the last month. When I took the pistol to the range with the same ammo in the mag., I had the pistol fail to cycle 2 times. Then the rest of the 50 count box was OK. I did not teach my wife how to clear a fail to cycle, so that was on me. So I got a few boxes of the Aguila Pistol Match. They cycled great ( being Pistol Match) and they were a lot more accurate than the Norma. With any factory ammo, you take your chances.
I know that a .22 is not considered an adequate caliber for home protection, but my wife is 5 foot 2 inches and small framed. She was deathly afraid to shoot a pistol. But the .22 did not kick, and with ear muffs the fear went away. I do not want to put her behind my .45 auto and really scare her off of shooting.