I am looking for a cheap, light, tough, relatively fast laptop to replace my decade-old lenovo. It will be my daily computer for browsing, documents and occasional photo editing. I will install eitherUbuntu or Mint. I am looking at thinkpad x13 gen 1. It looks like the processor has an impact on the way it will be running, with different performances between ARM AMD and Intel. Can I buy either one or I there a real compatibility issue with intel?