Cruelhand Luke
Headphoneus Supremus
When I wanted to get into motorsports and I was looking for a cheap/fun/reliable platform to get my toes wet, it seemed as if nearly every question had the same answer, "get a Miata"Isk HF2010 and HP 2011 are not upgrades over Bosshifi B8. If you want something slightly different but want closed back then take a look at Takstar Pro 82. If soundstage is more important to you then getting an open back headphone will be better (consider Philips SHP9500 in that case).
The Phillips SHP9500s has the same kind of legend now....when in doubt, get the 9500s they are that good & cheap.