No advantage both just double the cost.
I've used both in the past and prefer CoachNet. Great service every time I've called.
It appears they both use a lot of the same roadside assistance/towing companies. It's the level of customer service I receive on the phone. CoachNet calls back to check in with you while you are waiting on the tow truck.
One big issue I have with Good Sam is the amount of junk mail I get at home and the amount of email junk they send me.
As far as your other questions check their websites, both offer multiple plans at different price points. I use CoachNet's basic plan at $79.00 per year. Their websites will give you comparisons of the different plans they offer.
CoachNet
Let me google that for you
Good Sam
Let me google that for you
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US Navy Vet, Liberty Tree Member of Oath Keepers, NRA & VFW Life Member, Alaska EMT.
2009 Safari Cheetah 40 SKQ
2009 Winnebago Chalet 231CR