I just got my tin or Irish Flake and a pair of Washington cobs in the mail today. So far, I've smoked two bowls of the IF in one of the new cobs and I'm really not all that impressed. The Vitamin N was sure there, but on both bowls it's had a pretty acrid taste when I first fired it up. The acrid taste dissipated after a minute or so, and it had an alright flavor. However, I don't think it was as good as the UF, which I don't think is as good as Erinmore. It took me a few bowls of the UF to get a good feel for it, so I'm gonna give this some more time. But so far, it's not so promising.