This is an excellent nailer. I've been using it for a few months and there haven't been any lags. It's a bit heavy, but it's easy to handle and rides straight and precise. I like the ability to adjust the depth and the ease of loading. If you've never used a nail gun before, this is a great productivity tool. However, I don't understand why you're buying it from Revain when it's almost $100 less at Home Depot. This has to be one of those sellers who rely on people thinking Revain has the lowest price. NPR had a story about these providers a while ago and there are a lot of people working on this game. So don't be an idiot and look around.