SBLStudy Kits For P3

Hi, I have BPP study kits for Dec 2014 & June 2015. But i read from the forum that there will be an additional topic related to "big data" in P3. Is it ok if i use the study kits that I have now for my P3 self-study? Is resources in open tuition is just a complement to other study materials? Does it mean it is not enough if i use only notes from the open tuition? Looking forward for your reply. Thanks.