Right now I'm trying to decide on the following: Crimson Trace http://www.crimsontrace.com/Home/Products/GLOCK/LG619/tabid/212/Default.aspx Lasermax http://www.lasermax.com/product.php?id=1 I like the internal lasermax system. It seems pretty nice/sleek and very easy to install. But the pricing is a bit high--but it's not a huge drawback. What I like about the Crimson Trace is the grip activation as opposed to the "switch" on the lasermax. Those are the main reasons why the Crimson Trace is in the lead. But do you any you guys have experience using either of the two? Just looking for some opinions and possible quirks of either device. Any info will be appreciated.