It would be a tough choice if one walked out in front of you and it was legal. Very tough. There was one killed here befor it was illegal and it was so muddy and dirty the guy didnt even know it till he washed it off after field dressing it. It was a piebald. With only some white spots on it. Not a albino.
I've been lucky enough to see a few albino's here in Wisconsin. They really stick out in the alfalfa fields in the summer. It's illegal to shoot albino's in Wisconsin too, but piebald's are free game. Here is a piebald doe that I passed up 2 years ago, she was a regular on this farm that year and I never seen her afterwards. They are a pretty cool animal to see.
When calling coyotes, more often than not they will circle on a target they are
coming into and approach from the downwind side. Presumably they do this in
order to align what they smell, with what they are hearing.
This means that you should always have your downwind side camouflaged and have
an open shooting lane. If the area is heavily covered the coyote could come in
take a look and be gone, with you none the wiser.