I've had USAirways' and America West's buy on board. I liked the Vie de France meal on US much better. I think it was warm Ham and Brie on a Croisant, quite tasty. HP
's was a bit more bland, but $3 cheaper. I miss HP
's old meals like their cheese enchiladas. They were better than some Mexican places here in AZ
I've not had any problems with meals selling out on either airline. Last flight was a completely full A320 on HP
and I was sitting in the second to last row. They still had my choice.