Nottingham. At lower temp (12 C, 54 F) , makes a lager like. At higher (22 C, 72F) a nearly neutral Ale. Very good floculation and attenuation (80%), for a non diastatic yeast. Perfect for cold season brew.
Voss Kveik, in summer, high temp (40 C, 104F) and fast fermentation. Pretty neutral too...