22A best main cabin seat
Was very happy with a DTW-SLC daytime flight today in 22A.
Infinite legroom. Left arm rest not solid like right side so you get extra “spillover” room for your leg to increase width. Door bump was small and few inches beyond any encroachment on knees/legs. (5’10”)
22B faces the crew jump seat and you may end up playing footsie if sat there.