Economic ESCs for rovers with feedback?


I’ve got a couple of rover projects both requiring multiple ESCs. One of them may need fast response as it has motor and steering per wheel.

I’m looking for ESCs that offer feedback. CAN is interesting, as is bidirectional dshot.

Other than recommendations to suit 25A motors with forward, brake, and reverse I’d like to understand why car ESCs are typically much more substantial for similarly rated devices. Any good links to read through?

I’ve seen braking and reverse are now a thing with 3D FPV multirotors, but assume the much larger reflected inertia on the rover’s motors will mean I’d cook a quad controller unless it was very much baby sat?