There is a lot of talk about DIY here, which sounds cool, but I'm also pretty lazy and I have started way too many projects. What are some really underestimated systems that you can buy?
I would say though that Audio Technica, while still commodity products, do seem to get better the more you pay up into the middle market. I think you get diminishing returns in their higher end range though.
I've had the same Audio-Technica ATH-500's for perhaps 14 years now. I drop them all the time too, like daily. I had to buy some replacement earpads as the pleather wore out, but that's it. Still perfect audio. I'd wager they'd have 10,000+ hours of use easily.