Yes. I have used both and the BA bed is far better imo. I find the horizontal much better than the sloping Qantas seat plus also like the seating configuration on BA. Also, on QF, unless you have a bulkhead/exit seat , the video screen on QF is badly located on the seat in front whilst on BA it is conveniantly located whatever position seated in.

I prefer the Qantas service to BA but if I have to take a spawn of satan flight ( aka night flight ) , it would be no contest on which one I'd take.

Dave