I had purchased 2 cheaper key fobs from Amazon, the second one after the first one fell apart. The second one, the metal key started moving, so I ordered the AJT fob, in hopes that it would be better quality. Turns out (so far), it is better quality.
My only true complaint would be that I wanted 2 sets of buttons. Black, and red. I (and this may just be on me) was unable to figure out HOW to do that until after I purchased the fob. I tried to add the red buttons to my order, but after several days of nothing, suddenly it was too late. No way I was going to pay double or more in "shipping", for a $4 item.