I have one, it builted very well, I especially like the momentary-on function with McClicky tailcap, there were many discussions in this thread https://www.candlepowerforums.com/threads/158760
I just got one this week. I think the body is great. It allows you to change through the different modes with just tailcap clicks. It adds just a tiny bit in length to the light making it easier to hold but just as pocketable.