5) For one don't follow mrrobot without adjusting the weight... and well exp doesn't affect Judgement (or only until the softcap idk) so pretty much the only thing you gain is more autohits and crusader strike which isn't all that great compared to what you gain from haste. You really want to get your haste up well over 10k.
There are only a handful of useful trinkets this tier:
Spark of Zandalar is definitely BiS.
Feather of Ji-Kun is okayish but the hit is mostly wasted making it mainly a dps trinket.
The Shado-Pan trinket is definitely good
And then there's the stam trinket from Lei-Shen that can sometimes be useful
other than that ... not that many good trinkets (Will of the Emperor drops one but gl finding a heroic group for that ~)