Product review (4 stars): looks good
First one was the all plastic version.  Lasted about four months.  Now I'm trying out the one with metal.  Honestly this looks better.  I know the argument that the metal won't let it fail. We'll see and time will tell.  Neither one was as easy to connect as in the internet video I'm sure most of you have seen.  Keep trying you'll get it.  Good luck.