I think what it breaks down to is personal reference. No one rod or casting style is perfect for everyone. It would depend on what type of water you fish and what presentation for the time of year you want to achieve. I know a lot of us will carry several rods at times to cover vastly different presentations of fly fishing. Get out there and try different rods, see what suits you. Those Spey gatherings have been fun to try a variety of rods.