I don't really go to BK, I think their prices are higher for a simple burger. Bic Mac's I usually have but nowadays I rarely go MacDonalds.
I'd prefer KFC but there aren't many about or at least not in my area anyway it seems so I haven't had that for a long time.
MacDonalds chips are better than BK, whereas I think the best milkshakes used to be KFC but now they do 'Krushems'? Is that right?
Also, I believe subway is fast food and the prices aren't bad for a sub of the day otherwise they also start to get expensive!