I've got the JVC Triple tray and love it!
At first I thought about getting the DVD player, but after weighing the pro's and con's, I went witht the Triple tray. Originally, I thought "bummer, I won't be able to use DVD karaoke discs."
Then after looking for songs, I found that just about any song I've looked for is available in CDG format.
With ONE exception... Air Supply.
(One of my all time favorites as well as that of my clientel) So now I'm looking for a way to buy the Air Supply DVD karaoke disc and copy it to either VCD or CDG format.
Then life will be grand once more.
So I'd say do what I did and weigh your pro's and con's and then choose. Maybe one day Pioneer will make a triple tray CDG/DVD player.
Only in a perfect world...