Got mine from Kit-tronics, first time dealing with them and I have no complaints. Excellent service.
As for the light, I try to acquire just about every 1xAAA that is available, so I had to get this one. It is vastly superior to Tiablo's last foray into the AAA realm (MA1) and overall a very decent light. Fit and finish are good and I really like the SS bezel. As far as clickies go, it's average in length. I have several that are shorter, but quite a few that are much longer as well. It's very comfortable to hold and operate. The UI is not to my liking but there is decent spacing between the levels and the light does have memory for the last level used. I could do without the blinky and prefer low first, but the memory helps with the latter.
It does the job, but I personally prefer the Preon 1 or NLight B3 over the E3A if you want a multi mode AAA clicky that is currently available.