I bought some super-cheap no-name case for my first build back in... oh, like, 2000 maybe?
I don't recall exactly what I hated about it, only that there was bleeding involved and I replaced it quickly** Possibly rattle/noise issues as well - somewhere along the line, the case I bought as a replacement got the full Dynamat treatment**
Since then, I've only had two cases (
InWin S500 and my current one), both of which were quite adequate, no complaints.