Previously used SafeAle-05 with pretty good results in my AG red ale. Trying Notty just for comparison. I am impressed so far. Tossed the yeast into wort at 1.052 on Sunday. On Wenesday evening it is 1.010. SafeAle seemed to quit around 1.015. Of course the proof is in the taste and that will be 6 to 8 weeks from now.