I build everything exclusively in 1:72 - jets, props, experimentals, airliners when I can get them. Mostly it is due to the wide range of kits available. But since I'm more concerned about the color/markings than about the engineering, the relative lack of intricate detail doesn't bother me at all. I've always built models with the cockpit closed anyway. I tend to see the 345 completed models as a body of work in any case, rather than each individual model being important in itself. I'm also not particularly inclined toward absolute accuracy; a couple of milimeters off and I'll just ignore it.