Please kindly state is there any difference when we use expression
"what about" and "how about"? What will we mostly use? what about or how about? Please quote some examples for its difference if any. My ex-English
tutor said we seldom use how about, but use what about would be more
appropriate, is it correct? For example, "What about to have buffet tonight?"
Is it a correct expression? Or use "How about to have buffet tonight?"
Or they are the same meaning and expression? Please advise. Thanks.