S Video can be very important, especially with DVD players since most have only RCA and SVideo connections. I had to get an RF modulator to convert my coaxial to SVideo for my DVD set top player and that was an extra $30 I could have spent on a better TV (dummy!).
Nice sets! I don't know enough to tell you which is better, though. Sorry. here's a pic of my tv:
http://www.rosevillehistorical.org/images/jpg's/Old%20TV.jpg
Have a good one Vagabond. I hope the docs up there are treating you good, doc.

Dave