This is a very nice trigger, and a cheap one too. It is very easy to shoot while walking the trigger due to almost no resistence, with the magnets properly tuned. I also like the shape of the blade style trigger, it has four points of adjustment so you can tune it to your liking, but make sure to use locktite. This trigger is also very easy to bounce, if that is what you have your debounce set to. The only con is that it does not feel snappy due to some side to side slop, which I dont mind much anyway.
If you want a really light trigger pull, and would like to walk with ease, this is a good trigger. You should try it out first though because some people do not like the feel of delrin.