I have recently started in earnest to drink some Belgain Ales, mostly dark ales and dubbels (with one quad thrown in). My favorite one so far was Rochefort 8. My least favorite was Rochefort 10. Some of the others that I've tried were Bell's Hell Hath no Fury, Chimay Premier Red, and Ommegang Abbey Ale. The Rochefort 10 was just too boozy for my liking. For the most part I found the others very similar in flavor. I liked the carbonation present in the Rochefort 8 and Chimay Primier Red. The American Dubbels seemed to just be less carbonated. All in all, I really like these styles and plan to try several more in the future. But first I would like to pose a few questions: Are the differences between a typical Dubbel, Belgain Dark Ale, and Belgain Strong Dark Ale as subtle as I am perceiving them to be? Is there overlap between these styles similar to what we see with American Pale Ales, India Pale Ales and Imperial India Pale Ales? Based on my comments above, any that you would recommend?