[How many brands are in your bag?]

I like to be single brand and model oriented in three major ways:

First, top of the bag until irons

Second, irons

Third, wedges 

Putters are interchangeable among numerous brands and styles in the rack of 20.

So, that occasionally gets me to four. I can, however, sport as few as two. I'm as fickle as my game is capricious. Having a blast mixing and matching and still being able to play off a 10.