Originally Posted by
flyerby
You can buy a flex J ticket and not board the a/c if you find that it’s the wrong one and then cancel and reschedule to a new date in the future for free. You can even not checkin if you find at checkin counter that you don’t get what you want.
Haha, what a hassle to get on a 9F suite flight. IMO the difference for a 1½ hour domestic flight is hardly worth even thinking about which a/c will perform the flight.
Maybe for HND or SYD but even in the 10F seat version the OP will be fine.