Umm, not exactly a fair comparison!
LiteON is better at some things then Plextor, and Plextor is better at some things then LiteON, and Yamaha has their own niche as well.
LG drives generally are known for good burn quality as well, but they don't have any of the nifty features that LiteON and Plextor do.
Between my LiteON 48125W and my Plextor Premium I'm hard pressed to choose a favourite as I have different uses for both of them. I tend to see which burner burns certain discs better, and then stick with that one. So my vote I guess would go with the Plextor Premium for the moment, since the LiteON 48125W isn't on the list... but I don't have any personal experiences with the rest of the drives listed there, so I don't know if it's even fair if I vote or not!
Punch Cards -> Paper Tape -> Tape Drive -> 8" Floppy Diskette -> 5 1/4" Floppy Diskette -> 3 1/2" "Flippy" Diskette -> CD-R -> DVD±R -> BD-R
The Progression of Computer Media