I used the Union Labs British Ale 1 yeast in an Ordinary Bitter I brewed back in October. I pitched the entire warmed bottle of yeast into my fermenter (no starter). Fermented in the upper 50s or low 60s for 2 weeks and let condition for 2 weeks after bottling. Had a very nice aroma -- less the overbearing fruitiness of some English yeasts, more a delicate pear or peach ester. Attenuated about 69% by my calculations.
The beer starting gravity was 1.037, and the batch size was around 3.25 gallons.
80% Maris Otter
10% flaked barley
I'd recommend this yeast, and will be using it again. Nice to have a quality yeast made so close to home. Sioux Falls is just 4 hours north of here.