You know i have to say for 20 bucks i am quite amazed, with slightly better fans and getting rid of those fan grills i think cooling would be just as good as a 100 dollar case, the construction is steel, but its light weight, doesnt appear to be flimsy, maybe a little, but for 20 bucks id say theres nothing like it. My brother is gona try ahanix's black knight case which is 10 dollars more, also has an LCD and fan controllers etc. As far the case bein flimsy, its not like its gona be getting moved and bounced around everyday, its just gona be sittin on a desk so it doesnt bother me in the least.