If I tell you that I've let go of all the other 27s and only kept the 2 3 1/2 ".
You would probably think I'm crazy. And I am.
The longer ones are great for the range. The short ones are just handier.
I carry mine from time to time.
I'll see your 3.5" model 27 ,,and raise you a backyard lizard.
Su Amigo"
Allen