So I went to a shop to buy a blow dryer and asked the shop assistant if they had a blow dryer. As soon as I said that, I felt like my sentence was a bit odd. I don't know why, but I kept thinking I should have said “do you have blow dryers?”
I don't know why I thought like that but it sounded more natural to me..
What would native speakers prefer between those two sentences and why?
Thanks in advance