I have both resistive and capacitive and they both work well. Resistive allows you to use gloved hands or some form of stylus, none of which I use, other than that there doesnt seem to be much difference in them with regards to accuracy, both types are great.
I did have an ELO screen that used SAW technology, this to was very nice but was no use in a machineshop as any liquid on the screen would activate it so I bought one of the resistive panels from eBay and replaced it.
I use my own screensets.
Hood