Originally Posted by
thebakaronis
The load factor, quality of food and other soft products don't vary by aircraft type. Well, things like entertainment units, do. But E+ space doesn't vary as far as I can tell.
E+ varies based on aircraft. You get a seat pitch of 37in on 752 or 34in on 777. Also seat width, you get 18.5in on 763 or 17.1in on 777.
But if you're metal agnostic, why not just pick based on price, schedule, and aircraft type.