Here
crazyjoekuta to help ya out and the rest of ya as well.
According to
zlooop, he wants a quiet case. I would recommend you to go with something that is
not aluminum. The reason is that Aluminum cases are known to rattle or vibrate with the fans thus making a rather loud "hum" noise.
The main thing for a quiet case is the fans. I would go with the Panaflo "L" series fans. The "L" denotes "low" noise, and the Panaflo has the quality and best dBa to cfm ratio possible.

(IMHO

)
The next thing is to select a case that is your preferred size and style and of course in your budget. That is a user preference. I can only give suggestions on cases since I've worked with most cases out there.
Any questions, just PM me, thanks!

(Please don't use email since I'd rather my inbox to be uncluttered with help questions, but PM's are just fine.

)