Things I liked: I use these in my .36 black powder revolver. I put them in backward. it's awesome, a huge soft hollow point going 1000fps.
Things I would have changed: nothing
What others should know: I wish these guys would make the same thing in 45 and 50 cal
Things I liked: good power, classic style. At 10 yards I can do 1.25" groups with cheap pellets. POI is nearly the same at 10 yards for either 14 or 25 grain pellets.
Things I would have changed: lighter trigger. tighter barrel fit around the front sight.
What others should know: best bang for the buck. I'll be getting a C02 version next.