Badge Gear

I'm starting to get to that 100 badge gear mark and it's time to make a decision about what I'm going to do. My pants are subpar blue item with two sockets and minimal spell damage. I was thinking I would replace them with the badge gear from Queldanas. My problem is there are two sets of pants from the badge vendor, one with a huge amount of crit and the other has spell hit rating. I've found in Kara I get resisted alot, but I never miss. I'm thinking I should go with the spell crit and gem for penetration so I can stop getting resisted and kick my spell crit up a little more. Right now my fire damage spells have a 30% crit chance. That's quite a bit, but it will be even more with the new pants. I've been researching spell hit, and it doesn't seem like I really need alot of it right this second, I'm sitting in the mid 80's for hit, but my penetration is very low. If you have any ideas about what I should do, please don't hesitate to leave me a comment....