To all the attack quests and try out 50 attack. If you don't like it move on to 60 attack. Get your strength up along with range. Personally, I recommend prayer up to 31, or 95 if you ever get that kind of money.
If you're going to stay 50 attack knives -> maul combo works well.
If you're going to stay 60 attack use that hunter auth to get enough money for D claws.