i wouldn't say paddington should be for everyday use because it's heavy. it really is compared to other bags i have. part of it being heavy is due to the lock, but i like to have the lock on when carrying it. as far as color goes .. i like the chocolate. (= ok i'm being a bit bias because i have that color. but the best color from your choices i would say dark grey. it's a beautiful bag. i don't use it as often but i don't regret owning one at all.