Things like big LIDARs cost $100k - you don't change kit like that because your laptop maker has decided it does not like the shape of the ports
You don't have to, right? Simply get the appropriate USB-C to USB cable.
Actually, USB sounds pretty good to me. In the past, I've struggled with (very accurate) multimeters that required GPIB connectors. National Instruments asked a cool $500 for these USB-monstrosities:
And even then it was a struggle to get the drivers working on our Linux workstations.
Sorry, I'm ranting

I'd completely forgotten about these since changing jobs but your post reminded me of that struggle
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wow, the first benchmarks coming out on the 2016 models are... depressing. is that what we've been waiting for?
Yup, I have the feeling that's the state of CPUs nowadays.
Very interesting quote from the
Ars Technica review: "Even if you’re upgrading from a 2013 model, the speed increases here aren’t amazing. The equivalent 2015 model had a CPU that was about 100MHz faster, which just about wipes out the modest architectural improvements that Skylake brings to the table. It’s better if you’re coming from a 2011 or 2012 model, though still not earth-shattering—if you’re desperate for a CPU upgrade, make sure the new Pro you buy has a faster-clocked CPU than your old one. That’s going to make more of a difference than the improved CPU architecture will."
It's really weird like that.