I’ve never bought a store mount but will treat myself over the holidays. Please rank the following I can’t decide which one I want the most…I’m only buying one. I’m listing them in no particular order. Thx!
winged guardian, mystic runesaber, vulpine familiar.
Mystic runesaber got tons of hate because they released it shortly after 6.1. Go with what you think is the best.
Maybe try eenie, meenie, miny-mo?
It’s your purchase.
I would say Vulpine Familiar > Winged Guardian.
Don’t waste money on Mystic Runesaber, there’s a cooler flying runesaber you can earn for free in the game.
I can’t actually test them like the people here who own them . Looking at a video is not the same as riding it.
Out of those, the vulpine is my fave [then guardian], but it’s really comes down to what you like best. Enjoy!
The fact that you did not list Shu-Zen (who is such a good boy!) as a possible contender is disappointing.
Go for the Winged Guardian for the most unique mount of the three.
Mystic Runesaber is very similar to the Manasaber Mount you get in Suramar, as well as the Arcanist’s Manasaber.
The Vulpine Familiar, while cool is sort of a recolor of Llothien Prowler (has same animation) which is also very easily obtainable in game.
In the end, go with what you like, but the Winged Guardian seems to be the most unique of the three IMO.
EDIT: I will say this, the Winged Guardian IS the oldest model of the 3 you mentioned, if that matters to you. The other two will definitely look more sharp and with better resolution. Matter of fact… If memory serves the Winged Guardian was the very FIRST mount on the shop, followed shortly by the Aspect.
you didn’t list the Warforged Nightmare, but having it gets you a toy that puts hitching post so party members can mount one temporarily. so it’s kind of like sharing
cons: it’s just another horsey mount. yippee
I would say the vulpine familiar is the most unique, because the Winged Guardian is similar to Heart of Nightwing, so it’s not that unique.
And while the Vulpine Familiar is similar to the Llothien Prowler, the prowler can’t fly. That’s a big difference.
I have to agree, but I’m a little bias because I have a Chow in rl. 
off your list…mystic runesaber, mystic runsaber then mystic runesaber lol.
I do like like this mount in case you could not tell lol.
I’d put iron reaver in there too. While its only cosmetic I can’t help but the idea of a jet powered 2 headed lizard zooming about. Be nicer if the jets worked for more speed. Throw a maghar up on it I guess and it works.
Very, very true! Important info!
Celestial Steed was the first
Personally I had to have the warfoged nightmare and bat first.
I don’t have it… but the most well done one, and unique has to be the Vulpine familiar. Nothing comes close.
Of those three I would say the Vulpine Familiar due to having our fox overlords coming next year and must be prepared also it is the best looking one.
Fur the Horde 
Whatever you’re buying, I’d say wait a couple weeks to see what goes on sale.
I really want to link the parody song but I feel like people will try and get me dinged just for the title…
If you plan on making a fox, you can also ride a fox! Then if you are a hunter you can also tame a fox!