I have an ammo trailer and love it. The low deck makes it easier to load, the tailgate can be chained (with the purchase of a little extra chain) to lay horizontally and offer a prime place to sit at a comfortable height as well as allow for the loading of long items such as logs. It has a fuse box/tool box up front, and an extra pintel hook if needing to pull 2 trailers. The 105 does have a lot more storage area if you have the bows and cover, but at a much higher distance off the ground. That is a major concern for us older Steel Soldiers. Unless you are hauling a lot of stuff, the 332 should be sufficient.
Plus I think it looks cool.