The in motion version or standard dish?
If you’re asking about the home dish I have that and use it on the road. My experience is likely not an accurate reflection of performance because my area isn’t fully open, I used the portability feature and a location address loop hole to get one early. All that to say that my experience is all over the place. At my house (North Georgia) I get anywhere from 3mbps to 100mbps, this is with zero obstructions. While camping it’s also all over the place… obstructions will highly degrade service so when I camp on my side of the country trees affect the service, when in the open and I’m in a good cell it’s stable at 20-100mbps. Recently, we camped out west and speeds were blazing, well over 100mbps and stable. This has a lot to do with the are being open and available for service versus the southeast being considered on the waitlist.
If you want service I would recommend using the Starlink app scan feature and seeing checking possible mounting places. If you have a lot of trees it may be problematic.
Our purchase was based on a few criteria: backup to home service for service and power outages, service while mobile, and a desire to fire ATT when the Starlink is reliable enough to do so.
As with anything, your mileage may vary.