Mini.
Because I use it on an old laptop (secondary) computer, in which GNOME
wouldn't run as well or as fast as LXDE.
Besides, I stopped using GNOME, a long time ago, for being unnecessarily
"heavy". And, I think that Xfce is the best DE, that now exists, in terms of
speed vs. functionalities trade-off. (Rubén says that GNOME has more
"accessibility" options, for the visually impaired and such. So, for those
persons, it makes sense to use it. But, for the rest, I don't think that
GNOME is that much of a DE (even if it has more functionalities) ever since
Xfce appeared.
Midori is not an option for me, nevertheless... It's missing a lot of (very
useful) functionalities that Abrowser has. And, if you browse a lot and want
a decent experience, you'll have to use the latter. (Which, with a "light"
DE, like LXDE, is not a bad combination.)
