One handers are for suckers!!
I'm using 10'6" rods from Bob Meiser.They're as light as one handers, not much longer, and are easy on the arms (I have bad wrists from work). With a rio windcutter you can punch out a 60+ foot roll (single spey) cast while crouching on one knee. Peeeeeeerfect! I haven't tried the atlantis but I'm sure it's just as good.