Hi - I have had the P & H Quest Expedition size for my regular sea kayak for several years. It is wonderful for kayaking camping - handling well under full loads. I never had a problem with the skeg. I did have to have the back band of the seat retro-fitted for comfort, but otherwise, a great solid boat: stable, yet fast and maneuverable. Just picked it up yesterday from having some gel coat and fiberglass repair work done. Getting ready for my next kayak expedition in fall. Steve
Yeah I should say that the PH skeg isn't the worst thing in the world; it's more of a skeg thing in general opposed to P&H's "issues". We went Kayaking in the LI sound in the winter had to reach into the icy water to deploy skegs on the various boats there (not fun). Days like that make rudders seem more handy. Some boats come with both like the QCC 700x and probably P&H as well.
I find that these British style kayaks are really good at edging and so forth that on a windy day I would really not want to use the boat without a skeg or rudder.
Also, the thread poster mentioned "drag", something which you notice a bit when you are a beginner, but (at least for me), you hardly notice it when you become a more seasoned kayaker as you shift from mostly arm movements to a more serious and efficient core muscle rotation.
I've seen these boats in person, the Tempest looked good but I still don't think it's worth the money compared to the P&H. I'd easily pick P&H over this model. My only curiosity is why this person is ONLY looking at these two particular boats, boats which he hasn't even tested for himself or has the most "volume" for storing goods. I guess I also find the idea of looking for "best cargo room" as the primary reason for buying a kayak is much like buying a car based on the number of cup holders it has ... (oh wait Americans do that every day.. lol).