A Faster Stack Inserter without any animations for lower CPU usage. It can transfer all items from one chest to another between 7 to 25 seconds. Edited by Bodleum to include an Ultra fast Filter Inserter.
I noticed that even though the mod doesn't do the animation of a swinging arm, it still shows a "phantom" arm with an item at the sending side and receiving side when going really fast. So if I have it set up to move iron plates, you'll see 2 iron plates attached to very faint arms flickering at high speed. Perhaps you could change the graphic to be a loader with an arrow or something to completely remove that part of the code.
