I don't even use one when I shoot without a peep. Using one with a peep is just redundant, you simply don't need it. The peep is more accurate than the kisser, so why bother with it.

It is also one of the least consistent anchors you can use. Most use it wrong anyway. In order to use it effectively you need to anchor it to something solid like a tooth or something. Almost every person I have seen use one has their bow set up wrong and they draw the bow, then move their lips to find the kisser. They don't even know they are doing it, but they do it none the less. Same way with the peep, a lot of people don't have the peep in the correct spot either, they draw the bow then adjust their anchor or contort their head position to look through the peep.

When I see a world class archer using one I might consider giving it another try, but I don't see it happening.

My opinion anyway.

Paul