I have been a modular fan since my first one several years ago. I have around 10 helmets on the shelf, and currently the Scorpion EXO-900 is my favorite. I've been through 2 HJC Symax helmets, and would pick the Scorpion over them hands down. The Nolan and Schubert were too expensive for what you got (IMHO), and the Shark didn't fit me well at all.
The drop down sun visor is way cool, but if you get one with that feature, get the darkest one available. I find I really only use it when riding into the sun, and it's just too weak for that if it's not really dark.
Now, if you are going to spend some money on a helmet, why not get one painted up like one of these?
http://visualfunhouse.com/transportation/painted-motorcycle-helmets.htmlYou would be the envy (or cause of accidents) everywhere you go!