help with choosing my breeding male

so I'm not really familiar with the site yet and i'm not quite sure what to look for when choosing which of my wolves would make the best breeding male. Like idk if stats or coloring/markings are more important. Can you guys take a look and maybe tell me which one(s) you think would be a good choice?

Honestly none of them would be good enough for me, what people want most is marks and stats. So my entire pack is made up of 3M wolves, if you have to breed a female to a decent stud for marks/stats and trade a male pup (ideally) from it for a new breeding male puppy. That way you could keep it's sisters while still having a clean breeding pack.

so it would be a good idea to wait until i get my paws on a better wolf or pay for a nice stud. That's what i was thinking, i doubt any of my first wolves would be actually good

If you're aiming to be a good stud yes. You'll wanna go for whats popular.