I would say I do both...but also what about "visual"? :-) E.g. when programming I often "see" patterns and shapes of code/data. Its not like a photographic memory and its hard to explain - I'm not "seeing" something I am used to seeing with my eyes (like actual code or whatever) but I have this sort of visual concept in my head of what the data is "shaped like" and I can "see" it. Hopefully this wont be taken as a bi…
Just like a mechanic is seeing or, a sportsman is seeing his next moves and so on.
Even blind people "see" the same way, they still have a visual cortex and understand spatial relationships.
So I'm pretty sure if someone did not have this type of "sight", they would have very low IQ.