These cases are in my opinion the best cases to protect your drums.
They are built with solid quality, which have never failed to keep my drums safe.
The insides for these cases have good quality foam blocks positioned around the case to keep the drum from any damage while inside.
I think these hard cases are particularly useful to the touring drummer, who packs his drums in a van with lots of other equipment, as these cases not only keep the drums from being scratched but also protects them from being squashed by other heavy pieces of equipment that may be surrounding them in the van.
I was impressed with the self stacking system that has been added to these newer versions of the hard cases. This allows them to safely stack on top of each other, which I found very useful when packing the van.
The handles on these cases have a nice feel to them, making it easy on the hands when walking with them.
Overall I couldn't be happier with these cases, and shall continue to use them.