I wouldn't call something “The Ultimate Scraper” or anything, but after trying many of the highest downloaded ones on printables, I'm going to go ahead and use the Raker from now on.

I have issues with carpal-tunnel and being able to keep my wrist flat and pull (rake) the materials towards me is much more comfortable. It pushes just as well so there's no down side. 

Designed to be printed without supports, but if you want the bed-side flattened you can use the support version.