Too true! Wouldnt have gone for the shot myself with a small load like that. Main thing is, is he did 'drop it'. Congrats with the fox, but probably wiser in future to have a bigger load in one of the barrels for an oppurtunist shot like that.
Individuals cartridge selection for field work is just that, individual!
Personally I have no use for a 28g 7.5 in the field, others do like them, whatever works for you, 30g or 32g 5 is my favoured size for General field work, many will probably argue with that.
Whatever, I would favour and even heavier cart for a fox so I would ra