Chaps, I have three thunder tiger models, all controlled by 2.4Ghz Ace Radio set up. To simplify my problem of carrying around three radios, I have shortlisted the DX3S and the MT-4.

Can forum members using these Controllers on a similar Ace (receiver, servos) set up comment on compatibility ? Radios are uncharted territory, I am more of an engine guy, so any valuable input is welcome !

Amazon retails these for 310 USD and 160 USD resp.

Cheers!
Karthik R

non of the ace equipment will fit the dx3s or mt4 except ace servos which will work with dx3s. mt4 takes only digital servos, or has binding issues.
you will have to buy extra receivers for which ever radio u choose. 

but get the mt4 if u can as its a much better than dx3s