After years of cheap drills, I finally decided to try a nice one.  Wow!  Not only does this drill do everything I need a 3/8 drill to do, it is so smooth that it is a pleasure to operate, even after two years.  The keyless chuck has never slipped; the motor will stall first (but only on ridiculously long drill bits designed for a larger drill).  There's no turning back.  I wish I would have bought tools like this years ago.  They are actually a better value, after you have smoked a few cheaper tools.