I've taken a couple online classes, and here's what I decided:
Online classes are great for things that aren't exceedingly difficultor frustrating, and things that aren't really hard, ane you maybearen't thrilled about that may just be prerequisites or corequisitesthat you have to get out of the way.
However, in my experience, being in a real-live classroomwith other students can be very helpful, especially with things likemath and biology, as you can talk with the other students, hear theirquestions and the instructor's answers to them, and sometimes that canjust help something make sense to you that wouldn't otherwise.
Anyway, there's my $.02, it may be completely different for you, but ya never know until you try.