Also some advice on hyper-optimising for cheap hardware. Don't. Buy something with a warranty from a respectable company. Or buy two of everything else. Downtime will cost you customers. I say that having spent most of those years running off cranky ex corporate thinkpads. They will let you down and you will need an exit plan. At this point I'd rather just buy an off the shelf MacBook config I can walk into the local Apple store and just buy another one if I break it or lose it. No waiting 4-5 days for another ebay thinkpad to turn up and hope it works ok. I run off a base model 14" M1 MacBook Pro now.