IMHO, you will like what you learned to shoot with.
I was at a bachelor party over the weekend. We started off shooting some informal trap(before the suds!). We even traded off guns to see how the other makes shot. The overwelming opinion was that Winchester shooters liked Winchesters, Remington guys liked the Remingtons(either autos or pumps), and the guy shooting a BAS even stood by his gun!
For me, Winchester pumps point the best. Model 12, 1200, and 1300 all come up the same. With both Remington and the BAS I had to adjust my head position before pulling the trigger. Winchesters were all right there.
I' d say try them all and take the one that comes up the best for you.
Brian