Emergency Assist are just an agent who then have 1000's of independent recovery agents who they call out to you. They don't appear to own any vehicles or mechanics themselves.
They also do not offer a roadside repair service, they are a towing company who recover you to the nearest garage. If you read the reviews, some people with just a flat battery have been towed to a garage, probably the garage the tow truck is from! I guess that's the incentive to the tow people, almost come out for free and then you get to repair it at your garage. Some people are reporting basic repairs at home though.
And no one is towing my Ftype LOL.
Just my thoughts after a little research, maybe not the best option for an Ftype?