There aren't that many professional grade models to choose from.  For a hundred dollars less then the Porta Cable & Bosch, this is is a good pick. If you have a stick or can use a tape measure, you don't need the three hinge erector set type template contraption. Solid Aluminum construction is great.  It's the only model I found that clamps to the door.  The others you have to nail in which is the last thing I want to do to a new door. For a few dollars more or in place of the 1/4" radius bit provided with a 1/4" shank, the Hinge-Mate should include a bit for 5/8" radius hinges.  All I seem to see are 5/8" radius hinges and Amazon doesn't carry the bit.  The catch is the 5/8" radius bit only comes with a 1/2" shank.  A smaller router with a 1/4" collet is more than enough to route the door but you need to get yourself a big router to accomodate the 1/2" shank.  I called DC Precision tools and there is no plan or other accessory offered to make a 5/8" radius with the bit provided nor are there plans to make a 5/8" radius bit with a 1/4" shank.