new 2.4 radio help

[Tobamory]

Possible need a new Radio but needed a guide.

Don't want to spend mega bucks, son currently has the spectrum Dx3c which I like does the Job, ive been looking at the range. I use sticks but used sons and didn't mind the wheels so im easy, wheels seems good enough.

Quite like that new Black spectrum 4 with the triangle Aerial makes a change from the normal 2.4 gig type poky 1, but just wanted a guide as to pro and cons really. I know racing cars we only need 2 channels so a 4 channel as the black one is, is overkill. I don't need any telemetry do I ? isn't that for petrol.

Id like to be able to at least race 3 cars from 1 transmitter ie Bind to many receivers.

Anything I need to look for ? or nice to haves. I saw the pro versions but that just looks to have the drop down wheel, are they actually that much better ?

what about other makes any pros an cons, or are they as much like motors and batteries in this game, more of the same differing qualities.

I did read somewhere that some say spekrum do seem to be average quality and that if you go for other makes you can tell the higher build materials etc, but I hazard a guess id be paying for that correct >

don't really have a budget but lets say 200 for the project

Rob