Pretty sure the MT-4s does not include the telemetry sensors like the MT-4 does/did, but the SANWA sensors are a helluvalot less expensive than the Futaba Sensors which are also not included with the 4PLs. SANWA Rx's are a bit more expensive than the Futaba but they are smaller than the giant Futaba Rx's who's downsizing is far, FAR overdue. I've only ever owned Futaba dating back 25+ years because they've always been the best, but I have to vouch for the MT-4 and the new MT-4s.

I have the regular MT-4 and the only issue I had was the screen not being backlit, but I ordered the 9Turbo kit and installed it this weekend and it's now perfect!!!