I have had this laptop for around 10 years now, it’s currently running kali-linux which I feel is a bit heavy and making it sluggish. I was thinking of installing Arch and a light WM (which one?) – any recommendations on that? It currently has 4GB RAM and the Intel Core 2 Duo CPU T7100 @ 1.80GHz proc. I don’t know if I should upgrade to an SSD as well since it’s so old that I’m not sure if there will be a real speed boost.