It's really not the distro that matters, it's mainly the desktop environment / window manager that does. I'd agree with
@Nikos Zampakikas but strongly lean towards Debian in that case, because "bleeding edge" won't do you any favour and tbh the OP does not sound like a seasoned linux user, so Debian would fit better.
Heck, I'm not a fan of distro-forks, but in this case I might even suggest something like
BunsenLabs, Debian based, good Openbox (window manager) setup with sane defaults, good for low-spec systems. Although I have not tried it in a while, so grain of salt...
I use Arch btw.
But Debian will forever be my true love.