We used to use Hughesnet years ago. The latency (lag time) was annoying plus they limit the amount of data per 24hr period. On occasion we were locked out of our service by a particular someone next door streaming off our wifi. Sucked up our allotted data and shut us down.
I know one forum member remembers that.
As soon as fairpoint set up dsl to the island we switched.
Nowadays I would stay with cellular if I had no other choice.