Love the real coasters! Magic Mountain has the Goliath - a screaming good ride. It is a straight coaster, not one of those that hang you upside down. It drops 255 feet nearly straight down and reaches 85 mph. The g-forces in the helix bring some folks to near black-out (not me).
I can't take the wood coasters any longer. After I rode one of them (Knotts Berry Farm), I knew exactly what shaken baby syndrome felt like. I was rattled for a few days.