I see a lot of people flip flop between one or the other and since there is limited numbers of doses left, I was wondering what the major differences were between these two wonderful stallions.

What type of mares to they cross with best? What type of offspring (phenotypically) do they tend to throw? Any major performance differences or attitude differences?

This is mainly a discussion on what they have done, a celebration if you will of both of these amazing athletes! I just don't know if I have seen them compared!