Yeah, I use FTO just about everyday, and occasionally use ITO. The advantage to ITO is that it can be deposited on Temp-sensitive things, like plastic, or rather I believe this is so b/c I've never seen FTO on plastic. SnO2 is transparent in all it's mildly doped forms as deposited on glasses and plastics that I've used. I say "transparent", but in actuallity there is an internal reflection and index of refraction scattering that leads to ~4% loss of light, depending on the wavelength.