Opinions on heads please?

I've got no qualms about using a solid lifter cam is a street car. My Duster has had a solid cam in it since the day I got it.

You can run more valve spring so the valves don't float as easily, you can get more lift per duration and they sound wicked too. So you need to adjust them once in awhile, big deal, you can't get the kind of performance I get from my engine with a hydraulic that's for sure.