Yeah I'm pretty well set with it, other than putting some better sights on it than the factory ones.

I think like most things in the firearms/shooting hobby I'm a victim of myself seeing something new and wanting it. I could easily get the G40's velocity/kE improvements by just getting a 6" drop in barrel for my G20 and calling it good.

I could see your decision to get rid of your G20 as being very rational if you don't hunt or need a back country protection piece for large animals.

I also have found it fun for distance shooting since it's such a flat shooting round compared to .40SW. I'll admit to not having much experience shooting 9mm pistols, so I'm not sure how the 9mm's trajectory at distances past 60m.