I cant make my mind up.I have both and still dont know which to use. Its quite time consuming fitting a big scope to one then trying it on the other. Is there any obvious reason to point to one or the other. Personal preference? Im losing the plot as i like them both. The TX is front heavy ,perhaps that suits most FT shooting apart from standers? With the Prosport most of the weight would be to the rear, would that be a disadvantage? Any views on this appreciated.