So I heal with another Resto druid in my raid. Our numbers use to be on par with each other. Recently his numbers have shot up. I thought it might have been my game play but after looking at logs it turns out his ticks and other heals are just hitting harder then mine. So here are some slight differences. First our ilvl is separated by 3 points I'm 651 and he's 654. He has roughly 2% more mastery then me and a little over 200 more int then me. I changed some things but haven't got a chance to raid with him yet since the change so I don't exactly know where we stand but here is a break down on some numbers vs his.
My rejuv tics for 4248
His rejuv tics for 4740
Difference of 492
My shroom tics for 4,346
His shroom tics for 4,857
difference of 511
over the course of a fight my average rejuve tics for 3826
over the course of a fight his average rejuve tics for 4688
difference of 862
We both run Incarnation and usually use them around the same time. I guess my question is can 2% mastery and 200 more int cause this drastic difference in numbers. It doesn't seem like a big difference but I can assure you that it adds up. Recently it has given him a 2-5% in difference. I traded in a haste/spirit trinket for a trinket with int since our last raid and did notice my rejuv tics shot up 100 healing per tic but havent got into a raid environment yet.