Honestly neither are very close to the orpington standard.
I wouldn't even worry about combs. They have bigger issues.
If color matters I'd go by that. If you're not a fan of blue then go with the black. If you like blue go with the blue. I've always like the BBS because you can have three different colors in one breeding pen.
How's their behavior/attitudes? If there's much difference with that then I'd make that my deciding point.
I agree completely, their type is all wrong for English Orpingtons.