Modular Racks - good and bad

[Vic Vector]

Highly subjective subject, I suppose, but which rack manufacturer have you had
the best/worst experience with regarding construction, clearance and durability for
modular analog setups? It appears that the SKB popup types are at the top of the 
list, but I'd love to hear some more opinions. Please reply personally if you don't 
want to clutter the list. Looking for some advice before I blow a couple hundred
bucks on a new rack and accessories.

Thanks,
vv