Thanks for the replies guys, really appreciate them.
From what you told me though, I'm reconsidering using my precious eupgrade credits on a jazz flight.
I personally care about the food more than the seat when I'm not sitting in a pod (to me all non-pod seats are the same haha), so if they only serve cold food for the main entrees, then I'll pass on the upgrade this time.
Am I understanding this correctly though?
No warm entrees offered at all on CRJ flights?