Having the ability to have a switch tape you can have multiple rings ready at any given moment for different arrow setups is a legit game changer! It is so easy to pull off and swap to another one!
I have multiple yardage rings with different markings for the different arrow weights I shoot. It makes it SUPER easy to flip out to different setups quick and easy. It's also nice that this ring clamps onto the dial and allows for micro adjustments if strings stretch a bit, you can just twist the position of the yardage ring slightly to match to the new location for yardages.
Being able to have multiple switch tapes for each bow/arrow combo completely changes the game. Change your arrow or move your sight from bow to bow, swap on the corresponding switch tape, find your 20, move your tape to match and you’re ready to roll.