Greatly appreciate the link to the mch rotation! Thank you so much!

Also, this may not be the place for it and I am a returner so I have missed a lot in between the mch buffs and new stuff from 60-70 and what not (I played mch last during HW/Ex thordan time) and left since. Recently got it to 70 and would like to know if it is better to Overheat Wildfire or not? Since there is downtime after the overheat. I've read the post on reddit but it is relating to 4.05 MCH and now we're at 4.18 or MCH has been the same since 4.05?