I do the same. Shield, PPQ and G-19 all do rotations, but the Shield gets the nod 90% of the time.
I'm pretty close to GTG.
Shield probably 80% of the time.
One of two M&P full size (a 9mm and .357Sig) the balance of the time. All carried AIWB in Keepers concealment holsters with a reload in a pocket.