I usually let updating go for a while cause it's not my main browser these days
& what with having to download each new version & install yourself
forget the advantages/disadvantages of classic & non-classic installers
As far as I remember I usually install for all users - I think thats the way stuff gets saved in the installation folder as opposed to user-data...
I guess it will pick up on current settings anyways which are customised.
(Can always make backup first in case
if anyone could give brief summary or a link it would be much appreciated!