Most people say no. Do a quick forum search for “rogue poisons” and you’ll see a lot of threads like this where people have pretty much hashed out the pros and cons of poisons.
https://www.project1999.com/forums/s...=Rogue+poisons
Great for classic/Kunark pvp, though.
Make sure to read this one, too:
https://www.project1999.com/forums/s...=Rogue+poisons
Oh, and don’t forget
this one.