Seems it came out around mid last year and it's at least available in europe.
I think the 300R is definitely not a worse choice, if not a straight better one, though.
300r is a decent case and has everything i need, but i don't favor its boxy look. if that sumo case is indeed $80 i'll take it.
however, i can't find anyone talking about it or review it. are Gigabyte cases bad or something ?