Also thankful. For so many years I used Gnome and KDE apps exclusively because I wanted a uniform look. Only now, after many years of tolerating web-based UIs, and switching to i3 am I appreciating the KDE ecosystem. Generally every time I’m comparing apps the KDE one wins out. Dolphin (taken from a suggestion on HN) is the best file explorer that I’ve used. Okular is almost as good as Preview. If they had a signature annotation like Preview, I’d like it better. KTorrrent is great. I can’t believe I spent so long using the overly simplified Gnome apps.