Yeah, I use Vivaldi as my tertiary browser (or rather sometimes Vivaldi, sometimes Pale Moon, sometimes SeaMonkey) and I'm keeping close eye on it. It's still running on top of Google's code though, isn't it? :/
As for Dragonfly, it has "Resources". Chromium developer tools have "Sources", but I can't even tell if those things from Dragonfly's Resources are there. Mobile preview isn't very important for me as I use these tools for analysis and data extraction instead of actually developing, heh.
Anyway, a lot of the features that are critical for me are still missing and even if that was just the image properties windows, I won't uninstall O12. But Vivaldi is also missing (from those things I listed) other than Dragonfly also loading feedback, proper config (though it has vivaldi:flags, which seems to have extended from the last time I was there), structured history, the window bar doesn't say the page title, downloads are basic, ... all maybe tiny details to some, but they're huge quality of life improvements for me daily.
As for Dragonfly, it has "Resources". Chromium developer tools have "Sources", but I can't even tell if those things from Dragonfly's Resources are there. Mobile preview isn't very important for me as I use these tools for analysis and data extraction instead of actually developing, heh.
Anyway, a lot of the features that are critical for me are still missing and even if that was just the image properties windows, I won't uninstall O12. But Vivaldi is also missing (from those things I listed) other than Dragonfly also loading feedback, proper config (though it has vivaldi:flags, which seems to have extended from the last time I was there), structured history, the window bar doesn't say the page title, downloads are basic, ... all maybe tiny details to some, but they're huge quality of life improvements for me daily.