The past few months, I'd been less than militant in doing all the pet battle dailies. I hadn't tried the Beasts of Fable since they changed in 5.3, and when I gave it a shot one day I got an upgrade stone (all Undead, weirdly enough) out of each of the three bags.
Despite the payout, though, it was still hugely time-consuming to travel to each of the pets, knock together a team and move on. I'm putting together speedrun/100% effective strats for each pet to speed things along, (My strat video for Nitun can be found here https://www.youtube.com/watch?v=rXARt179SrM
if anyone is curious, Undead pets with Beast damage moves work beautifully.)
Is the drop rate of stones from the Fabled Pandaren Pet Supplies that much better? Is it worth the time to do these dailies every day? Do you do them consistently? I'd love to hear opinions.