I can vouch for the Wingmaster,I have been shooting them for many years. I took 12th in the state with one back in the late 80's. I love the wingmaster's, they are myshotgun of choice for hunting or clays...I don't have any experience with the Pintail but I am sure it is a good gun too.
Ifyou happen to find a gooddeal on a wingmaster 20gaand you don't buy it let me know...I have been kinda looking to buy one in a 20ga...I have 2 12's, 16ga, and a 28ga but really would like to get a 20ga....Anyway good luck to you!!!!!