WIFI vs BLUETOOTH / cellular config / Verizon vs ATT Sonom

[Sideways]

We are racing this weekend at Sonoma. Does anyone have recent experience or opinion on which network is better at Sonoma during a high traffic weekend: Verizon or ATT. I hear the Verizon beefed up their network last year.


I have a Freedom Pop sim (ATT) that I can dedicate to RCP I also have a Verizon MIFI mounted in the car for video streaming. I'm leaning toward running both streams through Verizon.


Which is better for connecting the tablet to the RCP box? Wifi or Bluetooth?

I"m thinking:

RCP ----> MIFI WIFI NETWORK <----Tablet

vs

ATT<------RCP<----(via wifi?)----Tablet

Fire when ready.

Thank you for your suggestions or ridicule.