Be sure you clarify the difference between ejector and floater as well. Strong floater can feel like ejector, Boulder Dash comes to mind which has a plethora of strong floater, but ejector literally says ":emoji_zipper_mouth: your legs, ENJOY AIRTIME BITCH!" which is what makes it so good.
I will note that it does depend on the restraint as pinning your hips like most coasters make ejector not "painful" in the conventional sense. However, Skyrush (I know, I'm in the minority), pinned me mid thigh with its old restraints (I have yet to ride the new ones), and I actually had a deep muscle bruise from its famed -2g ejector. That, my friends, does not feel good.