I went cheap the first time with a helmet from Jafrum a Motorcycle Leathers maker. Then when I bought the 9ner I went and upgraded to a Shoei. The differance was night and day. I'll never by an off cheapo brand again.
Nolan has been making madulars for years I would check them out if I was going to buy one.....and I just might in another few years that is.
Never Trade the Thrills of Living for the Security of Existence.