I have an Epiphone hard case for comparison, came stock with my LP Custom Prophecy back in the day.
Now, the Thomann case feels a bit less sturdy and overall more cheaply made. With that said, there's nothing wrong with it, and it can definitely protect my guitar for sure.
It holds my Harley Benton SC Custom Plus tight. And I mean tight :D Not sure about other manufacturers guitars, or even other HB SC types, but mine can barely fit at the middle part of the body. Don't get me wrong, it does fit, it's just very-very tight.
Overall, I don't think you can beat the quality at this pricepoint.