@19, the only one that I believe has soldered components is the Lemur Pro, just because it's so small, and to my knowledge only the RAM is soldered. Maybe the CPU too, but again that's most likely due to how small the board is. Once you get to a certain size of machine you don't really have a choice but to solder things.
@20, and why would you want a machine with native drivers over what system76 offers? I have system76 windows drivers on this machine but I most definitely don't need them. With windows everything just works out of the box. With Linux it gets a bit more complex since you need a couple extra tools for charge thresholds and stuff but other than that again it just works. The firmware setup tool is insanely simple:
That's literally the entire firmware setup utility. You get not only repairability (which is something your not going to find in many mainstream laptops these days) but you also get open-source firmware and universal OS compatibility. Frankly I'd be surprised if you could find a computer that offers you a 4.8 Ghz Ultra 7 155U processor with 12 cores and 14 threads, 56 GB of RAM (or more), ,and up to 8 TB of NVMe storage (or even M.2 storage) for under $1600 at the cheapest, and that's if your lucky. (The computer I have is a few generations older but still, even back when I got it, you would've been hard-pressed to find a reputable manufacturer that would give you the specs of this machine with a quote of under $2000.) I can see where your coming from with less-powerful machines, but if you want to do stuff that is power-intensive forking over this kind of money is really all you can do. There's a certain price point below which you need to start questioning the integrity of where your getting the computer from, because at that point even building the computer would cost a ton of money. Especially when you get NVMe involved, because NVMe is not cheap.
"On two occasions I have been asked [by members of Parliament!]: 'Pray, Mr. Babbage, if you put into the machine wrong figures, will the right answers come out ?' I am not able rightly to apprehend the kind of confusion of ideas that could provoke such a question." — Charles Babbage.
My Github