My mistake, I misunderstood the question to be between the current rv service and the new in-motion service. So yes, there is a monthly cost difference between stationary and current rv service ($110/$135) and yes, we're the first to get THROTTLED in higher usage areas. Also, if there is anything (leaf, tree branch, telephone pole) even in the peripheral view of dishy with an otherwise wide open view of NNW skies, signal will drop every 40-60 seconds (called a "disruption") and sometimes sooner. It's great when it's great, and rip it out and toss it in the trash frustrating when it's not.