Well it's difficult to suggest a case because a lot of the time they are personal choice and at the price range we are looking at (which IMO is more than enought to pay) there is a lot of competition. I'm not a Zalman fanboy but I did see that case also at my local Maplins when I just happened to go in there, didn't realise they sold anything even remotely useful! That Z9+ case was also of really good quality construction and came provided with I think 3 fans also. So I would say it is more than worth a look, what I found quite useful was to make a short list of cases and then check Youtube for some unboxing video's. Not as good at looking in the flesh but at least on video you can get a better idea of the construction and what's made of metal and what's cheap plastic.
But yes, If it was me I would go for the Zalman at that price, it's got a bit of flare and isn't boring and appears to have good quality construction and is very reasonably priced.