ShotDial allows you to switch between camera views quickly and easily with just one keypress. Press Ctrl+W to switch which camera view is active!
ShotDial is a good companion piece to the Stored Views add-on - with Stored Views, you can change camera views with the mouse, but not the keyboard. I personally prefer the keyboard, so I whipped this up. (It also works 100% by itself)
ShotDial lets you switch which camera is previewed in the viewport with just Crtl+W. Works with 1 or a thousand cameras-you’ll loop through back to the first camera when you reach your last.
Press Crtl+W to move forward through camera views, and Crtl+Shift+W to move backwards.
Disclaimer: this is simple enough that you could do it yourself with not too much difficulty. I think of the 1.85 as a tip to me for doing it for you and saving you some time