If you are doing pack-mule reality tv audio with four wireless mics and a boom AND have the back of a 20 year-old, this would be great! Think my 40+ year-old back will stick with the 442 for now.
Same size and just a bit lighter than the 442, but with a built-in BWF recorder.
I think my back could stand that, it's the hip pocket that would take most of the strain . . .