I have used a Roland G800 for the past 9 years and recently upgraded to the G70.
It is far above the rest in this category.
With this in mind, I have to part with mine. I've used it about 6 times since purchased. However, my husband helps me setup and recently had double knee surgery. The weight of the keyboard is a bit too much for him to maneuver....so sadly, I must sell it and get something lighter.
If you invest some time in the G70, you will find it unbeatable.