Specifically with the training days before SuiteWorld

I took the training for Financial Reports and SuiteAnalytics at the very first SuiteWorld in SFO. Changed my world! On Site instructors are very very very good. If your group will pay for it jump on it. They will hold your hands and get you going.

Go for it, I took advanced workflows and the suitescript dev prep, both were good. Not a waste of time at all