I'd also like to request the back button position be replaced with the search button position, or at least next to it. This would make navigation a lot more intuitive.
Similarly, I feel that the icons at the bottom are too thick. It's like staring at everything in bold. I think rhat it would be visually more pleasing to make it thinner.
But great first start. It's my first day using it, though I'm not using it more until privacy features (either via extensions, or native support) is introduced.