I will say, the first beer I was involved in was made with a pack of the Gold coopers yeast and it is far from quality. it throws all sorts of off products in there, ime. Now making you sick, not sure about that one...
Brian-BJCP - C0839 Master/Mead Judge
HOPS! Homebrewers' Pride of the Southside
Currently on tap/fermenting:
Mead-Blackcurrant Melomel, Coffee Metheglin, Vanilla Chile Metheglin, Mango Banana Melomel, Mojito, Macadamia Blossom Trad, Carrot Mead, Grapefruit Ginger. Beer-Simcoe-Chinook-Citra IIPA, Exportbier, Am. Brown Ale, Oatmeal Stout, Märzenbier