[Ripplinger]

I'm one that's sticking to 2.5.1 for various reasons, including being able to get rid of the bottom black bar. In 2.5.1, you have the option of having that bottom bar either black or transparent. For me, I hate the black bar because there's a bright white line that shows at the bottom of it where the black doesn't fully extend to the bottom of the screen and I find that really annoying to stare at while reading. It might just be a matter of the screen situated a fraction too high. But my reader also doesn't show the "spotlight" effect some refer to where the LEDs show uneven lighting, my reader is pretty evenly lit in that regard, so the clear look is perfect for me.

I won't say that 2.5.1 is perfect, but it's the best choice for me out of the updates.