I'm a fan. I suspect if the Grimbergen you had was the Dubbel you would like it. If it was the Grimbergen blonde you might want to go for a Lucifer (not a real Belgian but in the style).
The package she brought me had 4 different types of Grimbergen. Optimo, Triple, Dubbel and Blonde, I think Dubbel was the one I cared the least for.
Triple was my favorite.
