XFS on my server VMs and my laptops and desktops.
ZFS on my file server. I’d use it on my laptops and desktops too (and have done when I was using Xubuntu) but I’ve switched toFedora which doesn’t come with a way to easily install with ZFS and I don’t feel like jumping through hoops to get it done. And I can’t stand btrfs. I don’t know what it is about it, but I just don’t like it.
I’ve been using FolderSync (Pro in my case) for many years to sync files (automatically and/or on-demand) from my phone to my Linux server.
AMD GPU just works, no fussing about, get straight to fragging on Xonotic and Counter Strike
Unless you have a monitor that requires HDMI 2.1 to get full resolution/refresh. Then it only works partially.
Don’t get me wrong, I love Linux, and I’ve been using it on my desktops/laptops for almost 30 years at this point.
But there are still issues to deal with on a regular basis, same as Windows or OSX.
I use proxmox mail gateway (PMG) for my homelab, configured to relay through my Gmail domain using smtp auth.
I’ve also used PMG at the enterprise level. Never had an issue with it.
It’s postfix underneath.
I’ve always been happiest with xfce4-terminal, though I’m using Konsole currently until XFCE fully supports Wayland.
Way back when, I was more than happy with rxvt.