I prefer indicas over sativas. I respect my growers knowledge as to what he's providing me, and the high always reflects his description of the kind of weed he's selling me. That said, it's not an official or legal operation he's got going on-- there's no quality control other than how well he takes care of his plants.
I'm confident that I've smoked indica-dominant strains, but never pure-indica. I could be wrong on that, however... but my eyes get Hell Fire-red every time I smoke any kind of weed, from brown, no-named shwag to medicinal-quality, illegal grow operation exotic/loud. Again, the strain names of what I've smoked are solely based on what my connect tells me... however, I do feel I'm knowledgeable enough on the very different effects of indica-dominant herb compared to sativa-dominant, and as such I reiterate that I'm 100% confident I smoke and prefer indica-dominant weed.
You could be right, though. There is the possibility that my knowledge is twisted, my grower/dealers a con artist and I've been misled for years by a person I trust to the fullest.
[edit: I'd also like to point out that I can't recall ever having crystal clear, white eyes, and my eyelids are generally a bit puffy even when I'm sober. Alcohol also makes the red-pigment much worse. That's why I think it's more of a physiological issue on my part rather than a paradoxical effect of the drug.]