>>4173974I agree all 6 are adequate for most people, which is why I also think the detail/resolution obsession is also irrelevant for most people. Most modern day cameras & lenses are fine for most people, in most applications.
For reference, A2 and B1 are the cheap chinese ones I don't use anymore.
A1 and A2 are very different in terms of size/weight, have a different mount/format coverage, and optically A2 is the absolute worse of the bunch. B4 is the only 3 of that group with autofocus or weather sealing, and it's also the largest of the bunch. A1 also mostly gets used on my GFX because of the coverage.
B1 has the strongest color cast, really only ever sharp in the center, lacks clicked aperture, and lacks the autofocus of A4.
A3/B2 are very similar, with B2 being twice the size and half a stop slower. Might be hard to see in this example, but B2 is also a lot more contrasty, and I love A3 for the softer look.
