Thomann Class.Guit. Fibreglass Case WH

I own a luthier made classical guitar which is very precious. I purchased this case to make sure I could safely transport my guitar. The case itself looks amazing although I have a few remarks regarding the construction. Compared to another fiberglass case I own (which costs twice the price of this one), the straps on the back that allow you to wear it like a backpack were not very cleverly done. After 30min walking with the case the carabinet used to attach the straps to the guitar damaged the entire surface of the case and even removed the paint, where the straps connects to the body on the upper part of the back. The second trip I did with the guitar was to my guitar tech for a set up. After a week at his shop the case came back with 2 cracks on the top front part. The cracks look like when a rock hits a glass. Basically a point in the middle and the ramifications going all around. It made me think that if this is the result of a week at my guitar tech's office imagine the result of an airplane flight. I would not recommend this case