The 353 is a hoot!!! A gun that will do all the work of the monster calibers on soft skinned game under 5-600 lbs., period.... end of story! I have supplied loads to a few guys that owned 353's and they have taken hogs, goats, whitetails etc... no problem. It is not JUST a 357 magnum!!!! I put 1000's of rounds through mine and had just a slight rounding on the forcing cone area and accurracy and velocities didn't seem to suffer. A load I fired lots of was copious amounts of Blue Dot and 180 grain bullets, gave me over 1700fps, and shoots tiny groups for more people than just me.
If you have a 45 colt that will run at 32,000 cup then by alll means get into a 353. Be warned though at top velocities it will turn small game inside out!!!lol Regards, Steve