For me, it's whether the applications that I need have a 64-bit build and, if so, whether there's a performance difference worth the effort.? Having recently backed out of Bullseye 64-bit with BaP to 32-bit, I presently see little upside in the former for my uses and greater value in the "least common denominator" of 32-bit.?
The RPi 4 w/8GB here is just loafing around even then most of the time with the BaP applications that I use.? CubicSDR puts a higher load on the processor, but isn't critical in my intended uses so I'm not interested in comparing its 64- v. 32-bit performance differences or whether CubicSDR's application development trajectory would push me toward 64-bit at some foreseeable point down the road.
? Dan
? N7SHM
