I'll be trying one of those next year, I think. I have a No Peep, which I love, but unfortunately it's not the best in low light situations, either. Normally, that's not that big of an issue, though, since the No Peep does such a good job of 'training' you to draw and anchor the same way every time, but when you have all kinds of winter clothing on, it's sometimes hard to anchor the same way you did without all the clothes in the way.