Originally Posted by
Chuupag
Alright there seems to be a lot of misinformation going on in this thread primarily surrounding the 45 and 100 talent rows. Here is what they all do and the reasons I take what I take.
The 45 tier basically boils down to Light Brewing vs Black Ox Brew, as Gift of the Mists does not affect our brew generation at all and turns your more toward the DH/DK style of tanking where you take more damage then heal it back. So Light Brewing reduces the cooldown of your Ironskin/Purifying brews and increase the maximum charges whereas Black Ox Brew is basically the old Chi Brew in that it immediately refills your brews and energy.
Using 0 haste as a starting point, Light Brewing makes Iron/Purify a 18 second recharge, Keg Smash a 8 sec, and over a 2 min span you would have 15 Keg Smashes for 60 more seconds of recharge and in that time you would have enough energy for a maximum of 24 Tiger Palms giving 24 more seconds or recharge...but 30% of those will Face Palm with 3/3 giving an additional second, totaling 31. Totaling this all up you would recharge not quite 12 brews over those 2 minutes, and added to the 4 you started with you would net not quite 16 over 2 mins.
Again using 0 haste, Black Ox Brew makes the recharge 21 seconds. You would get the same 15 Kegs and 60 seconds for them. You would get slightly more than 24 Tiger Palms since Black Ox Brew refills your energy in addition to refill your brew, but to figure out the cooldown you need to do a bit of math since Black Ox Brew is itself reduced by Keg and Tiger Palm. With a base cooldown of 90 seconds you are actually going to have it up roughly every 45 seconds. So in that 2 minute window you will get 2 uses, giving you enough energy for ~6 more Tiger Palms since you will never get full use of the energy refunded. Mathing all that out you would get ~10.5 recharges in that time, plus 3 you started with giving you ~13.5 over 2 mins.