I am using the BiB tool to find the upgrades. Convergence of fates dropped for me (iLvl 875) so I simmed on Krosus DW no miss and Spellblade sims (0.1% accuracy) and the convergence trinket sims significantly lower than my iLvl865 eye of command. Why is AMR insisting that the convergence is an upgrade if the sims on both Krosus and Spellblade are significantly lower?
Krosus with Convergence: http://www.askmrrobot.com/wow/simulator/report/f2610b89bd69462ebecb773766810653
Krosus with Eye of Command: http://www.askmrrobot.com/wow/simulator/report/8247a0aeb70a4ce2978d382a0fb0c37b
Spellblade is similar (about 15k less on spellblade for the convergence vs eye of command, I just cant post more than 2 links)