The French are much more snobby. I remember being in France and people flat out laughing at my Canadian accent. One person even pretended not to understand my French because he "grew up in the city" (implying the Canadian accent sounds like farmers)
the English however were lovely. Except this one time where this pudgy 16 year old at an arcade in Picadily Circus was begging me for half a pound but I didn't know what half a pound looked like so she called me a useless American and walked off
I've never been to Paris which is known for snobby French people, but I have a bunch of French friends that are nothing but kind to me.
I have a bunch of British friends too, but I find them to be so pretentious and self-absorbed. They truly think they are better than everyone else and will let you know it.