I see all the pros primarily working with a single club brand and I know a lot of that has to do with money and endorsements...

But what do most people here do?

I have pretty much maxed out my number of brands right now with:

Taylor Made Driver
Adams 4 Wood
Callaway 3 Hybrid
Ping 4 Hybrid
Srixon 5-PW
Cleveland 48 and 60 wedges
Titleist 54 Wedge
Odyssey Putter

So basically 8 brands (even though some are part of the same company)...