not true, not all girls like to go for much richer guys. though majority of them do.
but honestly, is it really worth it (to ur wallet) being with a materialistic girl? unless u can keep up then it's a different story.

personally, i go for guys who are..

as long as they are willing to work n earn, boleh sudahlah tu lol
sometimes too much money might lead to insecurities, the girl might get paranoid that other girls would leech to him oso.