I recently bought the HAF 922, here's my thoughts on it:-
10 out of 10 for capacity (very spacious for all expansions and still loads of room left for pleanty of cooling space)
10 out of 10 for solid sturdy build with lots of vent grills ideally positioned.
10 out of 10 for tidyness of wires (leaving the cooling space unrestricted)
10 out of 10 for inovative design (awsome exhaust fan at the top for the heat that prefers to go straight up rather than being channeled) also the grills that are located at the bottom for air intake.
I specially like the fact that my power supply can be fitted facing up or down (the psu air intake can be from outside the chassis located at the bottom or it can be fitted so it's air intake is from within the chassis.
10 out of 10 for the main air intake been at the front ensuring the drive bays stay cool yet still having places for more fans etc for further air intake.
10 out of 10 for been completely toolkit free (all fittings are either quick release buttons or thumb screws (ideal for ppl that can't operate a screwdriver around a computer safely lol)
Everything about this case you will love i can guarentee it (I do)
there's only 2 minor faults with it, only 1 if you aren't including the fact the USB sockets are only USB 2.0 instead of been USB 3.0 (thats not exactly a fault i know, it's just the only thing that reminds me of it been a dated chassis lol. anyways the only real fault that can be found with this chassis is the fact that on the base of the chassis is a real nice inovative air intake grill for the psu to sit either way and space next to it for another intake fan on the base to be directed up into the chassis BUT and it's a big BUT "it has no air filtering material on the base" the rest of the air intake fans all are fitted with that nice dust filtering material except the base of the chassis, if the case had dust filtering material on the base of the chassis aswell then i'd have given this case a 5 star rating, tbh even with that minor fault i think it still deserves a 5 star rating.
thats my views on this HAF 922 I know i droned on a bit but it's a case worth droning on about hehe it really is a fantastic chassis and well worth £70-£80 (just visit a local materials store to buy a little piece of dust filtering material that can cover the space and maybe a little double sided sticky tape to stick it on the underneath of the chassis.
after researching the chassis to great length before i bought it i already had prior knowledge to the base been only a grill without a dust filter and i still bought it and i am still over the moon with my choice.
However, if you have a little more cash spare in your budget i'd be looking at the HAF X that case superceded the HAF 922 and the HAF X comes with the USB 3.0 sockets, I wonder if the HAF X comes with grills in the base of the chassis and if it does i wonder if coolermaster put filters in that chassis base
I personally would go for the HAF 922 mainly for the cost and value for money