Hey Kiel,
I fish a lot from a short cliff. I have found that for both stick baits and poppers, that a sinking version is better. Definitely ones that are very light tumble with even the lightest pull due to the increased angle. You will also find that you can pull hard for the first few pulls then will have to make the pulls shorter and lighter the closer it gets. I make some of my own poppers and I had one that ended up sinking because the wood was saturated with a light resin. It has turned out to be my favorite lure for the cliffs. I know some people shiver when I say this, but I will. I also cast bibbed lures from the cliff, it can be quite productive.