After almost a year, I sent them for warranty because my headphones had worn out. After the company's inspection, they replied that it is normal wear and tear after a year...
Unacceptable

Having in my possession for at least a year these specific headphones, I would say that they are very good for gaming but heavy. I didn't have any issues, but my brother did! The microphone, because I hear a lot of complaints, hasn't experienced anything and I constantly take it out and put it back in! It has fallen and overall it has gone through a lot! The software didn't impress me, but it's fine and at a good price!
Oh, if they don't fit well, they don't isolate as much, meaning if you wear both of them, others can still hear

Comfortable, with good sound and overall very good but for as long as they worked. In 6 months the microphone stopped working. Just like that.

Having an old Asus DG sound card pci installed on my PC and comparing it to the Logitech G231 that I had for 4 months of almost daily use, I can say that the H5 tournament edition is worth it in terms of build quality and sound (I'm talking about gaming). The G231 had a cheap plastic construction, they were relatively heavy and would become uncomfortable after hours of use, and they would make my ears warm in the winter, imagine what would happen in the summer... As for the detachable microphone of the H5, it transmits the voice 'crystal clear' without any other noises. Indeed, the bass is almost non-existent in default settings, but after adjusting it in the DG Xonar center, it reached a satisfactory level for my taste. As for the price, acquiring it for 45-55 euros is a good opportunity, but for more money, the H7 is clearly superior with its built-in 7.1 sound card or other options from other companies...

Note: I noticed that I had input lag when using the Logitech 231 for gaming, which was eliminated when using the H5 (I did not try or install the Creative program for the H5, nor did I use or install any corresponding program for the Logitech G231)