I’d say anywhere around 30-34 back and E-G cup is manageable. I’ve always felt I’d prefer my boobs to be a little bit smaller though (I’m 30GG now).
I have a good friend who is quite busty - we were talking about plastic surgery (whimsically) and I asked what size she'd go for if she could. I said what about C - but she went for D - bigger than I thought. Current she is G I think. I think she was more concerned with a lift than a reduction.
I think I’ve said before that people with small boobs, or none (or men) don’t really get how much of a hassle very big boobs are. I can’t begin to imagine what’s like for women in the KK+ range; almost all of everyday life must present as a challenge.
Yep, I've always liked big boobs, but never really had any empathy on how if felt to have them. I think I have a better understand of how it does feel - and ah yeah, women with K's, gotta be quite a trial to lug them about.
But yeah, G is alright.
I guess it also depends on how that size fits your body. I saw a really short woman today incidentally, she was quite busty and she didn't quite look right somehow.