On my Ranger, I used "of Invulnerability" items through the early levels, but now I'm at the point where the enemies can pierce DR 5/Magic.
I'm not really an AC build (current Dex 26, pure Ranger), so what's the best armour (or 'armour') to go for now? I get the feeling that focusing on AC might be a bit pointless - what prefixes/suffixes or unique items should I use until I pick up Dragontouched or similar?