If your of a mind to read conservative newspaper columns, then Jewish World Review has them laid out much better than anywhere else that I've seen.
I haven't read them in a few years, but the best columnists are:
And, no I did not miss any consistently good conservative columnists. I've read lots, and lots, and lots of conservative columns, and these five columnists are easily the best.
Although I would have included Herman Cain were he still writing.