I absolutely LOVE John Fogerty...solo and with CCR. I have seen him in concert twice.....once by himself and once with John Mellencamp. Both shows were amazing. If you can ever see him in concert, it is a must!!!!!
As far as Steve Winwood, I have seen him once....solo. It was a good show too. I like some of his stuff, but I'm not a huge fan. I'm a huge fan of John Fogerty though.