For me , lately, it has been dark beers. I dream of a nice rich porter but the one I brewed in January is more like a brown ale. I know that one was more of a thrown together beer so I have to put more thought into my next one. I have also noticed my dark beers have a similar flavor that I just do not like. I will taste the porter later and provide more of a description of the flavor but it is defiantly a "house" flavor that I could do with going away.