I'd like to argue that ALL coins right now are quantum resistant. Most of all because there simply no such thing as quantum computers at this day and age. I've read about google's claims of creating the first quantum computer but like Vitalik Buterin says, that thing is quite far from being useful.
So I wouldn't really worry about quantum resistance right now. It only seems like a marketing stunt to say that a coins is "quantum resistant." lol.