What size GPS to get?

I've decided to get a Garmin dēzl OTR series GPS unit. I have 550 FlyingJ points saved up so the cost will be low or free.
What size should I get? 7, 8 or 10 inch screen.

Any of y'all have a preference? Any known problems with any of the models?

Thanks.

Garmin dēzl™ OTR1010 | Trucking GPS



Source link