Several real live actual gasp elicitors in my quiver, including the listed below, but not limited to:
Meteor M43vn XP-L dedome, because it occupies an actual gasp eliciting point on the size/power continuum.
TN36UTvn, because it occupies an actual gasp eliciting point on the size/power continuum.
TK75vnQ70, because it occupies an actual gasp eliciting point on the size/power continuum.
TN42vn, because of its killer, gasp eliciting throw.
Several notches above Gasp Plus, getting close to keeling over from shock, but not quite there yet: Acebeam X65vn: Because it throws tons of power out there very far.
Not yet in my quiver: Higher end HID, probably XeRay-LX70. Because it is the next notch above the X65, as far as I know. maybe it is Keeling Over From Shock material.