Asus overhauled the design of the ROG Ally X to squeeze in a much larger battery and to prioritize ergonomics. Put simply, it was an excellent move. The Asus ROG Ally X has an 80Wh battery capacity that’s double the size of the original ROG Ally, and that translates well to real-world performance. Of course, there are a few drawbacks to the bulkier chassis. Many of our favorite Asus ROG Ally docking stations are likely incompatible with the ROG Ally X, at least on paper. That means the dock you own might not work with your new PC gaming handheld, and it might be tricky to find one that’s compatible with the ROG Ally X if you’re an early adopter.