If Cobb follows their normal protocol with Ford products, you can have as many as 5 tunes loaded up in one "map".
I like to have one with wastegate only boost for economy, one with relatively normal power, one with a 93 octane balance, and one with full-on, **** or E30-40 max power. With this type of selection capability it can go from mild to wild, depending on what fuel you're running or the situation.
The tune switching is controlled by the on/off and +/- cruise control buttons on the steering wheel and the selection 1-5 is read on the tachometer as 1000 rpm thru 5000 rpms. Quite clever of them. This tune swap takes merely a few seconds as you poke the button and read the result.
A full map switch like to valet mode, or back to stock requires a full stop, engine off period of about 5 minutes.