Good to see you Monday.
You've got fine choices in front of you.
Personally, I'd decide what class I wanted to shoot in (pumps are separated in most scoring systems). Then decide.
But my selection of these 3 is the 1187.
I'm the counter point to Tim. You'll need to take my score and multiply by 2 as Tim is smarter than me
All other things equal (and they never are)
Pumps.
They DON'T run as fast - otherwise there'd be no reason for a separation. The difference isn't huge, and ability will play a larger role than shotgun type. But most shooters will complete a course faster with a semi than a pump.
They do kick harder. Due to their lighter weight and the lack of gas operation (doesn't lesson the recoil energy much, it just spreads it out over time, recoil is less sharp). Don't listen to anything Tim says here
, He doesn't know what recoil is .. and I've got some old file footage to prove it .. involves a .308 and a shoot house, and his pump shotty and buck and slugs. Anyways, less recoil can = faster shooting.
Pumps tire you a bit. If I was a match director trying to make this point I'd put up 20 clays, then require some precision/distance shooting. Again, other factors are more important (i.e. physical shape). It's just easier with a semi.
They aren't idiot proof, and they do break/jam. (not nearly as much as the semi's). I've seen every type of shotty jam/break down. Even my beloved Saigas :( . Seen a couple break parts, and the other common culprit is operator error. Short stroking the shotty.
Saiga's are just around the corner, along with affordable mags. Your welcome to borrow mine sometime if you'd like to check them out.