Kensai or Berzerker/Druid

I'm looking to dual a fighter to a druid and I was hoping to hear some of your opinions on my options. Ironskin seems to make Kensai an option but those Berzerker immunities are always nice.

Perhaps more importantly, which weapons do you think I should be going for. I'm guessing Scimitar / Club are really my only options. I can't remember many of those in BG1 so what do you suggest?

Thanks!