Hey, I wanna know your preferred laptops, used is better and to run Linux on it. Something with at least 16gb and 512 SSD is good. Budget range. Thank you!
New ish. My current Thinkpad is a P14s Gen 1 with a Ryzen 4750U 16GB of RAM, and it came with a 512GB SSD. I paid just under $300 for it on eBay and well worth the cost. I wouldn't get anything that is still a TXXX variant anymore though (e g. T490), they simplified the product line. So T490 was replaced by the E14 Gen 1, and the P14s Gen 1 is an AMD variant.
Highly recommend. One thing worth noting though is to double check the fingerprint reader if you desire that, the E14 Gen 1 has a reader not compatible with Linux in a functional way. The P14s Gen 1 however does.
Fingerprint readers are definitely hit or miss... If you care make sure it was originally specced for linux (usually at least Red Hat), then you're probably good for any distro.