I thought I would introduce myself as I finally decided to put a deposit on the Model X. Of course I am number 6336 so I think I be lucky to get it before the end of 2015...
I don't want a signature model because I will probably not add as many options to my Model X as the Signature is likely to have. I would just get a Model S, but as a big tall person, I just think the model X will be much more comfortable for me.
It is going to be a LONG wait. My hat is tipped to you guys/gals who have been waiting so long for your Model X.
I do currently have an EV to make the wait a little less painful. It is not as nice as a Tesla in any way, but it is fun to drive. If any of you want to see it you ca go to