I just bought one a couple of months ago. It’s my daily driver. My work issued laptop sits on my desk, and I carry my framework around. If you’re a Linux guy, fedora runs fantastic on it - everything works, couldn’t be easier. Battery life could be better, but it’s fine. Trackpad is great, I heard some bitchin about it, but I don’t get that hate. Some complaints about the hinges and how they bounce. Again, unfounded complaints in my opinion. The hinges are stiffer to open/close than I expected, but they are fine (just a little different feeling). New webcam is great for a laptop webcam. New screen is nice - but let’s be honest, not much touches an apple screen. Sound is ok, nothing special. The case is fantastic-people (engineers and nerds) drool over it. The swappable ports are awesome, that alone makes the laptop imo. But the real star is the serviceability of it. Five screws and the whole thing comes apart. Everything can be replaced and upgraded. They even give you the screwdriver you need to take it apart. Bios updates work with fwupdate in Linux and they update regularly. Keyboard feels good. It stays cool and fans don’t go crazy.
It’s expensive. But I love mine. But I do plan on keeping it and upgrading forever - or at least until I smash it accidentally, so maybe it wasn’t expensive.
The 13 doesn’t have a gpu. It’s capable, but if you want to game on it, look at the 16. If you have specific questions I’d be happy to answer or post a vid/pic or something.