My G80-3000 (sorry, can't remember the other letters) has scooped F and J, and it feels so much nicer to type on than having raised dots. My only complaint about the keys on this board is the number pad 5 which has a dot, which is raised more than on any keyboard I've used before (the dot, that is). I think that maybe the dot is smaller diameter and more raised than on most keyboards, where the dot feels "softer" due to being shallower or larger in diameter.
My preference (highest to lowest) for F/J/NUM5 is:
SCOOPED -> HORIZ LINE -> DOT
On the topic of keys though, I love the feel of the keycaps on Cymotion boards. I don't know how to describe the texture, kind of "silky" is probably best.