I actually have one, but I use my laptop as a laptop the majority of the time and the steam deck would not work well for that. I suppose an alternative to buying something new would be to properly setup cloud storage so I could more easily switch between laptop and desktop PCs rather than “docking” (aka KVM) my laptop when I want to use a proper setup at my desk. My poor desktop is essentially unused at this point other than occasionally streaming games to my laptop.

Wow, looking at some of the system specs I was thinking, “who even needs 64GB of RAM?” I don’t think I’ve ever had a system with more than 16GB. But I suppose there was a time when people thought the same about 512KB. I probably wouldn’t shop used, but maybe refurb. I never buy extended warranties, but I do like having the initial guarantee when I buy a new device.

Everything else you mentioned is way outside my knowledge; I could probably learn, but I would rather just have something that works. I used to love getting into the technical stuff, but now I just want to turn on my device and use it.

I’m okay with blank hardware, I’ve done all my desktop builds for more than 25 years (and recently did the SSD upgrade on a SteamDeck). I just never new there was anything similar available on the laptop market. My concern was more with paying for a Windows license or having hardware that was a subpar choice for linux drivers. I will definitely be learning more!

I’ve never cared about running high quality graphics, medium is fine for me. I’m more concerned with fan noise than graphics. My current system is fine for things like Skyrim and Sims 4, but for something like BG3 I’m streaming from my desktop.

I pretty much only buy cables (of any kind) from Monoprice.