I've got some live stuff with Nick Fyffe on it and I thought he was great. Turner is probably my favorite, though Jamiroquai's recent stuff is kind of meh IMHO. Never was a huge Jay Kay fan. Good singer, average to horrible lyrics. But the band these days is kickin'.
I love the way Stu plays, it's so different from any other player. He seems to have that "behind the beat" groove that I miss with Turner and Fyffe. Not to mention the albums past the Zender era were pretty crappy. I think that had a lot to do with Zender's influence.