I' ve never shot a Mossy semi before so it' s tough to say how the 935 will fare. Mossy gave a sneak peak at DU' s festival in OSHKOSH,WISCONSON and from what I' ve heard the new 3 1/2" " workhorse" , as Mossy has dubbed it,passed with flying colors. Shouldered and swung good with no problems with feeding or kicking out empties. Still pretty early to tell how it will stand up to real life goose pounding though.I want to get a new 3 1/2" for next season but haven' t made up my mind which way to go yet, but if the 935 is as reliable as the 500 pumps,I' m sold. Now,if only I can get it in MOSG.