As the others say it really depends on the gear, the team setup and the weapons you are wielding. If you are really sure that daggers is what u want to use (which i fully understand because it's so much fun to play as a dagger rogue :P) Then i suggest you to get 2x really slow daggers and go mutilate. Also this brings a more balance to the team. Yes you will miss out on Cheat Death but think about it this way; is it really that good to give the healer 5 secs extra to heal you when you can take 5% less physical dmg at all times and be exceptionally harder to hit in mutilate specc?
If you decide to go swords or fists i strongly recomend 31/0/30. Real fun and once you get to know the specc you will wtfpwn everyone

. You can also shadowstep with swords or fists

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Maces = combat maces which is abit trickier specc to build but so much fun

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Hope you find what's most fun and that you can bring most out of mate

. Cheers