Shortround6
Major General
Yes, I think combat record definitely should come in to it. To that end, yes, I think the Lanc should score points over the B-29, she is the one that actually dropped them in combat. I can't really put it any more succinctly than that
Following that thinking means that few, if any aircraft, introduced into service from late 1944 on could be considered as the "best in category" because they wouldn't have enough time to build up as big a service record.