Reply to Xone 4D, wait or go for it?

Hey guys,

Lately I have been believeing of purchasing a xone 4d to use with traktor.
I like how the 4d sounds and thats mainly why I want it.

I will get a rmx 1000 to go along with it if i decide.

The only doubt I have really is about its age, and if it possibly will be a release of a "5d" in the near future.

Anyone here in the same position as me or got any feedback?

at this very moment I use cdj nexuses with 900 nexus mixer but I want to change due to space issues and i also prefer sound of a&h mixers.

I play mainly house, a bit on the funky side and sometimes the deep stuff. Also nice tech house. Occasional mainstream club music.