Originally posted by Lacrimosa:

Finding troll caves is easy indeed, but you guys forget that if they're at the stage where they need to craft troll armor, it won't be easy for them to fight trolls in their lairs.

For me personally, the tactic against trolls were hit and run, when I was low level and that's hard to do in a cave. So they're better off wondering the black forest.

Abyssal Razor sneak attack almost one shots a troll, even at like 10 skill.