my few cents:
when I came to live in a students-dorm I had 3 flatmates shaving with a DE and one with a straight razor; I thought, back then, it was showing that they lacked money to buy normal cartridges (DE) and the guy had a deathwish (straight razor) - for all those mentioned this confirmed my earlier thoughts of them: the DE-users were bums and the str8-user was in a constant depression....
Now my fiancee does it and he told me he did it for the closer shave (true) and because he likes the ritual. Also we're doing quite well so he is not doing it to economize.
Loosing this prejudice -though, as said, it was not solely based on their shaving methodology- needs knowledge on the advantages of the merits of alternative methods (from using cartridges). Therefore: no - you won't look cooler, except for the people that have some knowledge of (aforementioned merits) it as well (which are most probably people haven given up using cartridges as well - and they are certainly not the majority where I live) .
I think you're more cool though: hope this helps you ;-)