A lot of women will say you're 'too thick' or 'just perfect' to make you feel good. A few told me as well, with no problems at all. It's a bit the same as 'size doesn't matter', until they see your size and then, suddenly, your size is going to be fantastic! Or the quote that size doesn't matter except for two groups: all men and women who derive pleasure from sexual intercourse.
The reason I say 6" or a bit bigger is that every partner was able to easily accomodate me orally and vaginally, and a few anally, with that one exception which I feel was due to my length. And a few of these women were really tight Asian girls. In post-coital conversations, quite a few told me that thickness is what counts.
The converse: with more partners than I can ever hope to remember or count, I can't think of why less than my thickness would have done it better for them. It always worked well: I was happy, they were happy, and some were overjoyed. It still works well, with my wife three or four times a week. And the initial stretch on penetration still causes her to gasp.
