RE: Dedicated Rifled Slug Guns...
Soilarch,
For all intensive purposes all three rifles will do the same job at 100-150yds. In fact the shooter will be the weakest link in the system in most cases.
Due to the fact that the Brownings are no longer produced they are now a collectors item and the pricing for the guns reflects that fact.
The Tar Hunt's are full custom guns made with top of the line components including a Mcmillan custom stock. The price is very similar to that of a corresponding custom produced rifle.
The Savage on the other hand is a current production gun and sells for a very reasonable cost (about 400$ new). This gun would certainly by my recomendation for any hunter looking at a dedicated slug gun.
Let me know if you would like any specific info on any of the guns.
JC