As Tom said, go for Shimano for smooth drag in the mid range, Penn for the biggies, not as smooth as the Shimano, but plenty of gut and can take lots of abuse you throw at it.
Also have a look at the Daiwa, my friend got a Saltiga, so smooth and light, but not cheap at over $300, I've ordered it's little brother the saltist, obviously not the Saltiga but at $130, I can't really expect too much, or can I?