Hi,
I started my 60 day plan a couple of days ago. I'm on Day 4 and I was wondering is it more effective to use both Manhattan and GMAT Prep videos or could you use one throughout the course and perform just as successful?
I started my 60 day plan a couple of days ago. I'm on Day 4 and I was wondering is it more effective to use both Manhattan and GMAT Prep videos or could you use one throughout the course and perform just as successful?

















