elder scrolls 4  

just look for a walk through on the internet and you would get your answer.

Just choose your way to play,

The elder scroll 4 offer you to play the way you want.
If you want to beat everything in your way choose strong weapon but if you want to be a sneaker take a silent weapon like dagger or bow.

But you can use more than 1 type of weapon so you can pplay with blade and blunt weapon.

Me I alway use blade.

I prefer Blade over Blunt. I find more blade weapons than blunt weapons.

Note: The strongest weapon in the game is a Blunt weapon(Only if you have the Shivering Isle expansion pack)