Putting Dell ahead of its competition is perhaps jumping out of the frying pan and into the fire. Dell has historically had more than its share of situations where it was beholden to its vendors (Intel, Microsoft), and that's not turning out ideally today.
The Dell was what was available from the spares pool. I will say Dell and Lenovo have both upped their support for Linux significantly in the past 5 years or so. Anything not ARM-based works out of the box. I'm probably a couple years away from a laptop refresh unless I want to buy something myself. We've been getting Frameworks 13 and 16 laptops for Linux users who seem pretty happy. The biggest complaint from the ones converting from Apple is the trackpad. The Dell and Lenovo Linux users seem pretty pleased with their hardware as well.
Anyway, the only things I am missing by using the Dell vs. the MacBook Air are:
1. The trackpad is just not as smooth and accurate as Apple. This speaks to Apple's hardware quality overall, but the trackpad tuning on Apple laptops is simply the best I've ever seen.
2. Apple News - Not a big deal. I can look at it on my phone, and I really don't enjoy reading the news that much these days anyway.
3. iMessage - Again, I can use it from my phone, but that is so much slower and annoying compared to messaging on my laptop.
Other than those things, I haven't really noticed anything. Of course, I also use a Linux desktop all day at work and have one at home for various tech projects, so I am very used to being in that environment most of the time. I've been using open systems since the early 90s, so I really feel most comfortable with them anyway.
I am planning on focusing on trying to move away from Apple services as that is where the vendor lock-in really happens. I've already done Music as I have YT Music with my YT Premium subscription. Photos will be the next one on the list. I have a home NAS I could use, but I want to explore the options.
Edit: I know this will take a while.