I'm shooting an A5 Sweet 16 and an SBE III 20 gauge this coming Fall precisely BECAUSE my 12 gauge leaves me "beat down ass dragging". I checked my notes and photos from last season as am reminded that on November 11, northwest of Pierre SD, in a strong (dare I say screaming) wind, with birds flushing wild and gusts approaching 66 MPH according to KELO TV, I went 3 for 3 shots on wary roosters, using Remington Express 1 1/8 ounce loads of #5 and #6 shot.in my 5.8 lb. A5. I took the shots as they presented themselves, close or farther out--but I don't take 45-50 yard shots. I just don't like lugging a 7 1/2-8 lb. 12 gauge around. And I'm well aware they sell lighter 12 gauges but I don't like getting the crap kicked out of me either.
I’m the same way. I haven’t owned a 12 in years. Shot lots of dove in Texas with a 28 and 20 gauge. Got my first 16 ga last year. My BIL has always carried a Rem 870 in 12 ga. After carrying my Franchi 48 AL 20 ga and my Benelli Legacy 20, his cheap butt bought a SBE because he was tired of lugging around a heavy 12.
I let some birds go because they are out of range, but I haven’t been yet where I didn’t get a few shots each day. If I ever get skunked, I may buy a light 12, but no plans to for now.