Rogue weapons -
mh, you always want the SLOWEST dagger you can find - 1.7 or higher.
For off hand, it depends on your race and talents. most time, the FASTEST weapon that match your talent and race bonuses; non-humans often choose a double-dagger build; fist weapons tend to be fastest in game.
If you have a race bonus (like human w/ mace or sword), you might want to go with one of those, and the match spec. humans also get race diplomacy, which makes rep grind soooooo much bettter. It get beetter and better as you level.
NE get both a stealth and dodge bonus.
gnome are small (which is great), eng bonus, and the freedom ability.
dwarves get a gun bonus, iron skin, and - best! - track treasure. and a little smaller, too.
rogue, to me , is hardest to spec. You look at talent tree, and want everything!!! lol.
so try looking at different people geat/builds