Depending on your load out, how many guns of a particular variety to you carry for repair/spare purposes?

I love the semi-auto riot shotgun, backed by a 9mm. I usually will carry at least 3 of each in different conditions, always keeping the top 2 in the best condition possible. But I am curious if I am going about this all wrong. Do you store them all away and only repair when they get worn down to a certain point, or do you like to keep your guns pristine at all times?

I just use weapon repair kits and later on, when I get Jury Rigging, I'll usually just buy something cheap that will repair it. I usually repair my equipment if it starts getting really close to the line where stats start decreasing.

none. one weapon, all my characters use jury rigging and have ed-e and raul, so repair is no problem