How is your personal email? name+lastname full or name+shortlantname? what would be the best?

So I'm planing making a new personal email, but I don't I don't know how it should be!
\ examples:
\ DennisBusey@mail.com
\ DennisB@mail.com
\ DBusey@mail.com
\ Gime your ideas!

BIG EDIT: Thanks for your answers!
\ This email is personal, and apart from giving it to friends, bank, gov and couple bill companies, I won't give it anywhere else. Also the privacy people where to much IMO, not easy to remember number and letters.