This might make the toolkit the most essential test prep:
ROAD TO THE GMAT
Take it Slow but don't forget the study
Extensive Study plan for 3-4 months consisting of:
Essential Guides such as OG 13, MGMAT guides, gmatclub math and grammar book
Small goals EVERY week including OG problems and practice problems from the toolkit(not random but properly structured)
Important webinars like thursdays with Ron, KAPLAN webinar reminders
Weakness review week every month and suggest courses like e-gmat ot gmatpill for attacking particular weaknesses
Advanced practice for the last month referring to gmatclub sets(to be integrated inside the app) and bunuel signatures for the quant sections
Simultaneous graph charts for practice CATs scores for quick review of improvement
Similar plans for 1 month Crash Course/ Verbal attach course/ Quant attack course
This could make gmatclub the killer of them all.
I am sure other things integrated into the extensive road to gmat might become something of more use once properly integrated.
Walker, please don't ban me from this thread for making continuous suggestions without contributing a penny worth of work
Cheers