While the proc is random the law of large numbers will mean that over a large enough sample size your actual yield will be the same as the average proc rate. If you transmute 10 times then you can't rely on the 20% proc rate, once you pass 1000 though, you're average will start approaching the true rate of 1.2 bars per transmute. If you are in this for the long haul it then makes a lot of sense to use the average proc rate to calculate your profits, especially considering the fact that all the items involved sell really well.

Also, all of this mobs in this area are humanoid. This means additional cloth drops for gold. So, you want to do this farm with a character which has Tailoring. Because if you have Tailoring, more clothes will drop thanks to Cloth Scavenging. This is real good because materials are going for good prices in this days. Another advantage of having Tailoring is Resilient Spellthread. It prevents you from being dazed in Kul Tiras and Zandalar.

Hazzikostas posted the changes in a new blog post on the official WoW forums. Season 2 will go live on January 22 with new Warfronts, Mythic + PvP, World Content, a new Titanforging cap and much more. We’ve included his post down below and have also included a follow up post about rewarding loot for Emissaries and Assault quests based on loot specialization.
Not improvements on audio, as expected. These are intended to make your speaker connections look more "professional" and easier to manage. If you are an audio freak like me (changing and switching cables all the time just to get the most from my equipment) you'll appreciate these. A little "plastic" look but does the trick very well. The screws are great when it comes to get the cables tighten to the plugs. Recommended.
That's where i'm at now. I got into it late. I had 40k to start. Sold fish up to about 100k total starting capital. Started making and selling decks when they were going for 80-200k on my server. Morons have repeatedly undercut decks by 30-60k at a time even after the market has been reset (not by me) multiple times. Now the decks are 25-80k... I did manage to make 3.5m gross in the last 2 weeks. Now the individual cards are selling for MUCH less than the decks so I may stop crafting myself and just start buying the individuals... idk where to go from there though. Do you think the decks will hold any value moving forward? I'm kind of hoping for something similar to obliterum in legion to increase the ilvl and keep them relevant.