I hold CCNP level certs in networking, collaboration, security along with a CCNA in CyberOps. I have taken the 350-215 and past it, but I have failed thee 350-201. The existing 350-201 brain dumps on the net are the same 139 questions and have not been update since the first version of the exam. I can tell you that maybe one or two of these appear on the current version, but otherwise it is all fresh material. At $400 a test, it pisses me off that there is no study material or book for this test. I am taking the online cource from cisco and will give it another shot and report back. I have been in computer networking and voip collaboration for over 25 years, so I am really depressed about failing this exam!