Comment by zeusly

As someone who has built products with a Raspberry Pi, I'm not sure I would bet on a WIFI connection.

I can almost guarantee you that you will sit in your car and scream bloody murder because the WIFI ist not connecting.

My products had to work with a lot of other networks around and were built on a Model 3 B, maybe it has improved since then.

Sadly I can't point you into the direction of solutions because we just switched to Ethernet.