I like the Momo Competition, Champion, Net steering wheels. I think our stock ones are around 13" in diameter so I wouldn't recommend going smaller than that as the wheel would be harder to turn the smaller you go.
What are the pros of getting that kinda wheel? I never really got the reason. Personally id rather have an airbag than my face embedded in the steering wheel, if something were to happen.
Normally you get a smaller wheel so you get a better feel for the road....Also keep in mind in most states it is illegal to swap out a wheel without an airbag if your car came with one...(Only applies if your state has inspections)
Ya I've been thinking about the airbag issue as well and my car's a daily driver ..even in the winter. I dont' know if it's illegal up here in Canada or the province I live in. Well..I have some more thinking to do.