If you want to position yourself as a SQL 2000 guru, then maybe MCDBA better.  Also, MCDBA includes a Server operating system test the MCITP does have, which may interest some employers.  I'm a developer and that test was the first one I failed. And I failed it twice.  Also, if you have most of the MCDBA, I would finish it.

However, if you are just starting or you are looking to the future, I would clearly vote one of the MCITP certs.  By the time you finish, SQL 2005 will be taking hold, so why not be certified with the most current?