As I see there is some dispute still over light brewing and BoB, I'll try shed some light on the current dilemma.
I am going to use the wowhead spreadsheet for brew generation as I have checked all their calculations very closely and I have not seen any errors. That said I will use the following assumptions:
-When running HT have a 100% stagger up-time (i.e will have 15% haste more from HT always)
-Have 30% haste as a standard stat between HT and BoB.
-Duration of 5 minutes
Using the above assumptions the following is observed:
Light Brewing with HT- will generate 47.59 charges (15% haste included in this calculation) and BoB with BoC will generate 68.39 charges.
BoB with HT with 100% up-time we get 69 charges. Light brewing with BoC will generate 54.77 charges.
Even with 100% up-time on HT we only get a small marginal benefit with running with HT on BoB compared to BoC. Thus BoC has better brew generation on average considering the fact you will not constantly be at 100% stagger level during the whole fight.
Here is the link to just the Brew generating spreadsheet for those who want to see how I get to these results:
https://docs.google.com/spreadsheets...it?usp=sharing
I will state this: All the information I give above is not to tell you which talents to pick but only to inform you of the benefits of each talent choice. Everyone has different play-styles and preferences that must be respected.