i bought this drop because I decided to switch from remote line to direct feed. I didnt like the bottomline I had because it put my marker too far from my face. I got this drop and it put my marker the perfect length away. I love the on/off knob, the contour makes it real easy to turn. One thing I like it that you can turn it all the way in and it doesnt cut off your air.
The only downside really is that the outlet holes are on the side and bottom. This doesnt affect performance, just makes it a little more difficult to customize with regulater.
I love this drop and would recommend it to anyone. The milling looks great and the knob is real easy to use.