Wow! I did a split ferment with 3787 and 3711 that started two weeks ago. All malt grain bill. Mash was a step mash with a 10 minute protein rest at 122 degrees, then ramped up to 152 with my HERMS system and held there for 60 minutes. OG was 1.051. I fermented both carboys at 65 degrees for 3 days then ramped the temperature up to 71 over 3 days. The FGs? The 3787 is at 1.012 (76% attenuation) and has dropped clear already. The 3711 is at 1.007 (86% attenuation) and is still cloudy with yeast! I knew that 3711 was known as an attenuation monster, but 86% apparent attenuation with no simple sugar and a 152 degree saccharification rest? Damn!
Yeast flavors are awesome as well, though my recipe needs some tweeking.