Fixed Income, better to read from CFAI or Schweser?

CFA Level II
#1

Hello Folks, Any suggestion on reading Fixed Income from CFAI Text or schweser ? -Thanks,

#2

do it from schweser but solve problems given in text.

#3

Hello, Thanks, but there were some posting sometime back to read from CFAI Text, as some of the concept was not covered properly from Schweser, is that correct ? -Thanks

#4

I sat in Dec08, use CFA book. You need to grasp the concepts from first principles.