The dps difference between trinkets is very small (a couple hundred), it is not something you are going to really notice in personal testing. That said Mr. Robot is wrong about what trinkets are BiS for demo, under normal circumstances CoC and IoCM are BiS.
Or at least in my sims, which are very close to BiS my 397 CoC, and 410 IoCM both sim out higher then 416 WoU. But really, don't trust Mr. Robot, learn you use and love simcraft and you'll be golden.