Fixed income (problems vs official CFA reading)

Hey guys

I read fixed income in Schweser and did problems. I’m feeling uncomfortable because schweser wasn’t enough, so what do you suggest for me: solve problems from qbank and mocks or read fixed income from official curriculum?

I have limited study time (only weekends) and I’ve read and did all problems from other topics except Ethics

The most challenging will be the topic tests.

You would want to go through all the Blue box and all the EOCs atleast.