I guess for unnecessary clutter stand point but for myself I feel its way easier to just put the Y harness in and connect the servos vs going thru all the radio stuff, but their again I don't do much with any of the high tech radios out their other than epa and servo reversing, just have this thing about reading a manual for 80 pages before it tells you to turn it on and push this button and that one to get to a screen that you might never use again, so long live the shrink wrap and zip tie but this is a opinion from someone who races cars for better than 30 years