Do you always play in key of C? be honest, no shame in it although purists think different lol......
preferably I pretty much as a singer play in C and use transpose feature to make it easier to sing with and concentrate on my vocals,....
But years ago when transpose wasn't available technology with bands etc we had to play in many keys and even today I'll jump around and play in a few different keys whatever is comfy at the moment etc....how about you?