(I hope there's no thread for this yet)
Okay, so please freely share your favorite element on a rollercoaster. It can be any element from any coaster from any manufacturer, or even just your favorite element to use in NoLimits 2 / NoLimits 1 / Theme Park Studio / Hyper Rails / Scream Machines / RollerCoaster Tycoon 1/2/3 / Ultimate Rollercoaster / Google SketchUp or whatever CAD program / simulator / video game you use! You don't have to give an example, but you can
Okay, for me my favorite element is a slow heartline roll, but I also like floater hills.