(any == System.DBNull.Value) vs (any is System.DBNull)

Question

Does any one have a preference on how to check if a value is DBNull? I've found these two statements give me the results I want, but just wondering if there's a preference?

if (any is System.DBNull)

same as:

if (any == System.DBNull.Value)

Thanks!

Answer 1

if (any == System.DBNull.Value) ...

I prefer that one, simply because I read that as comparing values, not types.