I keep hearing people say that 14 inch tires are hard to come by these day but I call total bullshit on that.
Go to Walmart and see the rack after rack of 14s they have.
I am biased to OE wheels. You will never see a car owned by me on the road with aftermarket wheels. Nothing fits better and is safer than OE, IMO
aftermarket wheels start getting into weird and unusual lug nuts and to me uni lug wheels are just downright dangerous.