I’m in the exact situation. Except I stealth PE. I started out almost the same. 5.875 length, I’m unofficial 7” mark. I won’t document it until I see it on the ruler, as a stealth PEer sometimes you can’t get sneaky access to a ruler so you grab the next best thing and compare, then measure that item later on.
Anyhow, at 7” I wouldn’t say I bottom out, I touch the back that is for sure. But not bottom out as in I can push but it won’t go in further, except when she lays on her stomach sometimes. Sometimes it hurts her, and sometimes it drives her crazy like you’ve never seen before. So I have mixed feelings on stopping length and going for girth. Hell even sometimes it drives her crazy, then she gets a sudden pain.
My length goal is 7.5” I am still going to chase it. I just scratched the top of the hanging gains and believe in 4 months I can reach 7.5”. I will continue my goal length not because I want to cause pain but because I want to have enough dick to be able to hold some back without the need to wiggle and jiggle to get every last millimeter in, and still have some to drive it in for the days she can take it all.
7.5” chase is on, then my girth gain is to break 5.01”.