SSD is £50 so I'll give that a go. All it needs to do is basic web browsing so £50 and a couple of hours of my time to get a couple more years out of it might be money well spent.
Idk if it applies to macs as well, but RAM seems to have gone up quite a bit over the years. So an small SSD is still usually a no brainer, but IME RAM is only worth it on something still halfway decent. And even then you'd often be better off putting the money towards something newer.
SSD is £50 so I'll give that a go. All it needs to do is basic web browsing so £50 and a couple of hours of my time to get a couple more years out of it might be money well spent.