If you're wide of shoulder, as I am, then there is one critical advantage of BA (even the low-rent seats) over Orange Airways: the BA seat is noticeably wider. Or noticeably less narrow, depending on your glass-fullness. If sitting next to a person of same size as me on Easyjet in my usual window seat, I am stuck firmly between the fuselage panel and my neighbour's shoulder. On BA, I am not firmly wedged in against my neighbour. That's a big win to me - of course, I care a great deal because the stakes are so small, but you have to take your comfort where you can find it.