I've got both. Starlink Mini requires a fee but it also depends on where you are as it has to get the signal.
In areas with a lot of tall trees around/close to a highway I have found it to lose signal. Also going under some bridges and especially the older metal suspension type of bridges like on IH-10 at Baton Rouge it loses signal.
The other issue I've experienced with the mini is if you travel a lot and use it daily you eventually have to secure it.
Laying it on your dash is fine until you make a hard turn or such and throw it off.
Using and trying both I still prefer the weboost for simplicity and reliability….but maybe just depends on where and how much you are going to need it.
TAMU Wildlife and Fisheries Sciences
Boat racing is like a beautiful woman.......expensive, high maintenance, but well worth the fun!