Hello, new friend!
I like the Debian concept, and I have used it for a server OS in the past. Lots of distros are based on Debian, and I can see why. I believe Debian has a great community and organisation around it, which is probably a big part of its recipe for success.
We use RHEL at work, though, so at least in the past I have been using more Red Hat-related distros.
But in more recent times I have fallen in love with FreeBSD! I enjoy its slower, more careful rate of change for user interfaces, its strong Unix history, its community (even though it's not perfect ...), its separation of base system from ports & packages, its documentation, the ability to very easily compile your own kernel/base system and ports with whatever options you prefer. I still have lots and lots to learn about it, which is great!
I have been able to successfully install it on my Dell laptops, both newer and slightly older ones. I'm also using it on a VPS, and I will hopefully also soon be running this forum on FreeBSD.
However, on a laptop, just installing it is one thing, it is quite another thing to make it work as well as e.g. Fedora Linux, which is my main laptop OS.
For example, on my Dell laptop, FreeBSD fails to suspend & resume. I believe this is unfortunately quite common. It also doesn't do power management as well, as it tends to run at a higher temperature which triggers the fan.
But if you can just find a laptop that does support these features well on FreeBSD, then that would be my ideal. I understand that Thinkpads tend to work quite well. The same is also true for Framework laptops, although it takes a while for FreeBSD support to catch up when new models are released, so it's best to avoid whichever is the most recent generation.