I'm much better at 4k than 7k right now and most of the maps I play don't work my ring fingers enough to help improve their strength, so I've been wanting to try learning 8k (also just for fun). I only have about 3-4 8k maps and I know that searching for "8k" doesn't yield many maps. I'm mostly looking for maps on the easier end of the spectrum but ones to work up to would be nice.