Used M10 workhorse in a simple 1.050 Germanic-style ale; 3# pils DME, 1# amber DME, 0.5# cara-vienne. Tried the workhorse because people said it was clean, even at higher than normal temps (packaging says up to 90 or something like that).
It wasn't. It's effin' gross. Sprinkled directly onto 70F wort, oxygenated with pure O2, then fermented at 73-76F. 2 days to start, hit FG on day 5.
Tastes like acetaldehyde, bubble gum and a hint of terrible.
I was looking for a go-to yeast to do spring and fall ferments when's ferm chamber was doing a lager, but no. Since I know I can get clean tastes with Notty at 60 in my ferm. chamber, I will just have to schedule better, and won't be using this yeast again.