Which motion when doing Woman On Top?

[Jaysk]

Ok, so, here's the question. Which motion do guys prefer more when their girls do woman on top?

1) Back and forth motion
2) Up and down motion

Also, would someone be considered a giver if, though she's already realized the only position that makes her cum, yet, she's still taking into account if her man is equally pleasured by that position?

 

[incy04]

up and down mas ramdam ni junjun

 

[Mr DarkDonut]

if with protection back and fourth if none up and down still in depends on the girls experience.