The telemetry is pretty cool on mt-4, and m11x though is a high-end racing radio. If purpose is to ge a radio for racing, then m11x is a better choice. At my hobby shop, we have seen a shift from getting cheapest radio (AM) to entry level 2.4Ghz. People are willing to spend more on a nicer radio equipment, but not a lot more on a high-end competition radio. The only high-end we stock is DX3R Pro, Spektrum does attract more customers than Fut, KO, Air, etc locally.