Reply to Some thoughts about jog wheel

Hey, I have been believeing for some time that I dont really like using jog wheels and thought of selling my controller (TERMINALMIX4) and getting something like Z2 or some other cheapher alternative (suggestions?). After some discoveries like usb keyboards, pads and all that kind of stuff( been reading a lot about digital dj'ing), since I'm a begginer I thought that any mixer will be ok for me so I bought tm4, but I can get more without jog wheels + adding some controllers and using them to control ABELTON and TRAKTOR. Since I will be busy on working out things with ABLETON and usb keyboads, pads etc., wiser choice could be to get atleast 2deck controller or any dj mixer, no jogs. Wonder what stuff is compatable with Ableton and Traktor.
So here some questions that comes naturally :
Basically any dj mixer is the same as any controller it just has no jog wheels?
I ran out of questions, well I'll ask later. Thanks.