I want non negative legroom.
I'm 6'4" give or take an inch on what time of day and who's measuring.
I can't make my femur any shorter barring another major surgery, and let's just say I've had enough surgery to probably buy the orthopedic surgeon a house just from my leg. (I've probably also bought the upper extremity guy a nice car and put the spine surgeon's kid through med school)
My leg length is mostly genetics and childhood nutrition. The right one is 17mm shorter but still. Nonrev I get it. But DH or COBUS in coach sucks.
When I called out unfit after a 2.5 hour DH with a slam recliner, "what seat would you buy if you were paying" was seriously asked.
"I cough up the $19 for exit row bud"
But 32B on a 739 is a painful experience even without slam recliner.