Which company for AP Exams as well as during the school course is the best?

d93kapes: Which company for AP Exams as well as during the school course is the best?
The AP Exams I am planning to take are:

AP English
AP Calculus
AP Physics
AP US History

I know some of the major companies are Princeton Review and Barrons but I’m not sure which of the two is better, nor if there are better companies out there.

I’d also like to use them throughout the year to help me through my studies (except for English)

Thank you and I will choose best answer!

Answers and Views:

Answer by Ophelia
It totally depends on your learning style. When I took AP US History, I preferred Kaplan while my friends preferred Princeton Review. I suggest going to a bookstore and just checking out what they have. Look through the different brands and decide what you feel would be most helpful to you.