What does everyone think is a better way to spend your last few Saturdays when you have 4 weeks left til game day? (Keeping in mind, I work full-time, and only get between 1.5 and 3 hours of study time on week days).

Taking practice CATs and studying each problem afterwards OR Doing general practice problems and focusing on weaknesses?

I've done two MGMAT CATs already. One in December, just before I began my studies, and another a couple weeks ago. They're definitely useful in terms of stamina and time-management, but how do others feel is the best way to use their time in those last few weeks?

Thanks!