It’s still my keychain light. No reason to change it until it fails or I give it as a gift. With so little use, I am sure I will get years of use out of it unless something really wow comes out and I have to get 
As long as my flashlights are being used/not failed, I don’t really buy more of them. Gotta use your money wisely with 2 kids to cater for
I just finished modding a Tank007 E09 with a XM-L U2 neutral white emitter. much brighter, better spot, and same amp draw in all 3 modes. The mod was literally micro-surgery !
I did save photos of the progress of the mod, and will post a Tread on it soon. ( i am just fin tining the micro spacer thickness between the original modded-reflector and the bigger XM-L emitter.