No worries sorry was shatted last night so made it quick
I'll got into a bit more detail and try not to ramble
So physical difference Vs something like a Dumbo
A screen and more buttons
The abblity to adjust how hard it is to turn the wheel and pull the trigger (set the tension)
Can run the controller of a 1s lipo.
Each button can be programmed to do what you want it to .
Other features include
A timer (lap or countdown) again I have this setup on a button
Alb (anti lock breaking) Ihave this setup to a button so I can press and hold the button this activates alb only wile am holding the button can set it up just to be turned on and off .
telemetry , this enables you to log race data I.e you can see how much you was on the throttle breaks and steering and when for how much .
voltage how much power you have left in the controller and voltage of the bec
braking you can adjust every aspect of the breaks i.e how hard it breaks if you want it to be progressive ect
trims and sub trims
multiple models so you can set it up for multiple cars I believe it will store 20 models on the built in memory and up to 250 with a SD card
SD card can also be used to telmitry logging .
trims and sub trims
throttle again you can use a linnier throttle or build your own throttle curve
Lag / speed this is a feature that I've never seen before
So you can programs lag into your throttle and steering to slow it down if needs be
4ws this would be useful for the crawler guys you can programs 4 different steering options
Front
Rear
Front and rear opposite
Crab
And programs this to a switch to flick between them with ease
Drive options again useful for crawlers with twin motors
You can program stuff like over drive for your front motor so it runs faster than the rear
Then there's stuff like multiple grip sizes to suit different sized hands
You can adjust the center point of the Trigger
The angle of the Trigger even the size of the Trigger can be changed to suit different sized fingers
The screen displays alot of information aswell
Key usefull ones being a range bar and voltage bar
And still I believe I have only scratched the surface
I will add some pictures later just got to sort the dog out