Boox - Go Color 7 vs Kobo - Elipsa 2E

These two are nearly even on the Mars Score (71.5 vs 69.1). The decision isn't about overall quality — both clear the bar — it's about which specific trade-offs fit your use.

Pick the Go Color 7 if you carry the device everywhere and weight or thickness has been the deciding factor before. The biggest gaps in its favor are weight, storage, resolution, among others.

Pick the Elipsa 2E if the display is what you stare at all day — refresh rate, brightness, or sharpness is where the difference will be most visible. Its strongest claims are screen size.

Both ship with comparable waterproof, so those specs don't separate the two — focus on the differences below.

Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity tells you both are well-rounded; the differences are about trade-offs, not quality.