i don't use them all the time, but when i do they are pretty good. They feel a bit cheap though. it's not a work but i want to say 'plasticy' to describe them. Also when i got them the left right side was louder than the left. After googling the problem the fix seemed to be to turn them from 7.1 to stereo in the playback devices config thing.
You would probably file an RMA claim with Logitech, and it's up to them whether or not they pay for the shipping. You're supposed to send back the old one, otherwise people could claim that there was a malfunction (when there wasn't), not return the old one, and wind up with two working pieces of equipment.
If AMD goes down Intel might safely release i9 for $300 and i7 for $200 and i5 for $100 and i3 for free. - su27Chaos<