The Bengal Lancer yeast is the business. Fermented nice & quick then dropped nice & clear once it was done. It sticks to the bottom of the bottle lovely as well so you don't really have to waste any of your beer when pouring. Reading around suggests it needs to be kept quite cool in fermentation (18 degrees ish) or it'll produce a lot of esters.
Don't know for sure if it's the primary but it certainly is good! :thumb: