I was at Windsor Park Stud a year or more ago and took the photo on the left of Pour Moi - and hence make a observation and comparison to his breed shaping grand parent Northern Dancer. Quite striking markings.
Will Burgandy be a better sire than Darci Brahma - yes or no.
his sireline does it for me and on that fact alone I'm backing burgundy
you can define better if you like...
Two words:
mendels peas - look it up.
http://anthro.palomar.edu/mendel/mendel_1.htm?sa=X&ved=0ahUKEwjSq-GKxMnVAhVMNbwKHaOEDH4Q9QEIDjAA
Inheritance only partly explains the issues, probability (genetic lottery) is the another part of the equation...or in other words one horse won the lottery and other didn't. In sires therefore, were those good bits not there OR RECESSIVE in that horse??
this is only one answer.....