To answer your question on which tire to get. Well, I live in Alabama and it gets pretty nasty down here during the winter , not a lot of "mudholes" just very slick muddy trails. I have ran TSL's , SX's, and Buckshots but never any boggers. The swampers have a little better flotation if you run a lot of mud "holes" , but if your like me and just run muddy trails then I definately like the buckshots better. The buckshots have WAY better steering and work better on side hills. Another thing I didn't like about the swampers is that they are awesome when they're new , but when they get about half tread they suck. The buckshots still do good when they get a little wear.
I not knocking the swampers and I would buy another set , but for the terrain here I liked the buckshots better.