EMC NetWorker 9.0 Training?

Hey all, looking for some guidance. Just bumped over to our server team and figuring out where I can provide value. Looks like it's on our back up side. We use NetWorker and are upgrading to 9.0 next year.

Anyone go through EMC's ISM v3? If so is it too general? https://education.emc.com/guest/training/learning_paths/b_r.aspx

Or the Specialist BACKUP AND RECOVERY VIDEO VALUEPAK? https://education.emc.com/guest/training/learning_paths/b_r.aspx

Can anyone recommend a third party vendor to get NetWorker (CBT Nuggets, PluralSight?)training from?