Hi tanatsa,
One of the 'tricky' aspects to trying to come up with a daily study routine is that many GMATers have busy lives in addition to studying. By extension, you might not be able to commit to a daily 'series of tasks' - and what happens if you 'miss' a day? In addition, that type of schedule doesn't account for the strengths and weaknesses of the individual. For example, what if you need more time to practice a particular subject or question type? In a strict daily routine, you are not given that time - you would have to move on to other subjects day-after-day. This is one of the big reasons why our Study Plans are built more around broader timelines (this gives you 'extra time', if needed, to handle certain subjects). Thankfully, there are lots of options when it comes to studying.
Most GMAT Companies offer some type of free materials (practice problems, Trial Accounts, videos, etc.) that you can use to 'test out' a product before you buy it. We have a variety of those resources at out site (
www.empowergmat.com). I suggest that you take advantage of all of them then choose the one that best matches your personality, timeline and budget.
I'd like to know a bit more about your timeline and goals:
1) What is your goal score?
2) When are you planning to take the GMAT?
3) When are you planning to apply to Business School?
4) What Schools are you planning to apply to?
GMAT assassins aren't born, they're made,
Rich