How many are there?

I saw Dark Brown, Amber, Spotted, I believe there is at least two more

Which one is faster/stronger/middle of both?

Also geez we need an online guide! Wiki svcks ass!

Yeah I'm pretty curious myself. Amber? Where was it? I'm looking for a white one

I think it was Solitude, but geez I saw two more horses, I can't see their [censored] colors because weather is too dark and snowy always! So we need a guide about it :S

Yes, I can confirm amber is from solitude,