Still with the ZX5 and will be until the ZX6 lands.
I'm currently running a modified version using a shorty pack down one side built out of the original plastic chassis. I wanted to get a feel for what a shorty 4wd would feel like with the Lazer's geometry and I can tell you it's very nice indeed.
Took a bit of time to get a setup I like to work from but now I am a shorty believer
