Going from this post, I'd say no.
DX also has the D-mini, if you don't mind the lack of warranty and slow shipping time.
Well, what do you need it for?(smaller sized thrower?)
The D mini would throw further then the E1L.
So if you don't mind waiting and the lack of warranty, go for the DX one. If you want more parts, a warranty, Silver, but a slightly higher price, go for the Batteryjunction one.
Having had both, the main reasons to buy the q2 are the following:
1 (at least on mine) perfect white tint on the q2...purpleish on the origional.
2 The Q2 (if it is the D-mini digital) has a forward switch and three levels of output with a great UI.
Add a 18650 tube and you have a really versitle light. Just my .02....take it for what it is worth.