I recently obtained the 10/11 Grandspey and I was totally impressed. I found it easy to cast the whole taper without feeling like I was working out. The energy transfer through the taper was really remarkable especially over such a long line. This line "wants" to cast. I could occasionally shoot line behind the head, so I would imagine an expert caster would have no problem doing so consistently. Shortening up was no problem, nice tight loops. The color change was a great device for knowing where you are with the back taper, no need for markers. I am anxious to pick up some of the lighter grains for my summer and fall rods. I haven't yet spent as much time as I'd like with it (rivers too boney for 10/11 wt right now!) but what I see so far I really like.
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