By far the the worst yeast ever: WLP002 English Ale Yeast, Wyeast 2565 Kolsch, Dry Windsor Yeast!!!!!!!!
The three best i have ever used WLP060 American Ale Yeast Blend, WLP029 German/Kolsch Yeast, Wyeast 1469 West Yorkshire Ale
Best Lager yeast: WLP838 Southern German, and WLP810 San...