Joining Friend, Monk or Sk?

[GuyJustin]

Hey,

I am new to p99, though I played EQ back in the day. My friend is playing an Iksar Shaman and so I was thinking either a Monk or Sk to duo with him. I mostly played a caster in the past and don't really have any experience with these classes. Not sure how they hold up in current Velious era.

Keep in mind that I will be an iksar, if that helps. Thank you for any and all advice!