Best setup for Cell Connection

I have been running Uavcast with success, but I see that it is no longer well supported and am having some issues with connection.

So, I am asking the community; what is the most robust method to create a link using a cellular modem. I am running rovers and just want a solid mavlink connection and good video.

You are welcome to try my solution: SokilLink Cloud: Plug-and-play drone control and video streaming over LTE

It’s free and I made it to be as plug-and-play as possible.