Hi, I hate to muddy the waters, but I will toss in my 2 cents.
I have about 7 revolvers, with barrels running from 3" to 8 3/8", each has a mission specific purpose. To me, the term "range use" can have a number of meanings.
When I shoot one handed bullseye matches, I use 6" revolvers. I also use a 6" revolver for PPC matches. I use an 8 3/8" revolver for bowling pin and metallic silhouette matches. I use my 3" and 4" revolvers for self defense type range matches. For concealed carry, I will use my 3" revolvers when appropriate, or my automatics as needed. I would never consider handgun hunting with less than a 6" revolver.
Just as an aside, we are much like Baskin Robbins, handgunners are just like everyone else, we aren't content with just one flavor of ice cream!