I recently had my Roland RH-5 headphones break twice, the second time beyond repair. I always enjoyed the flat response of the RH-5, but have found the construction of these headphones and ones at a similar price point eventually break. So naturally I'm looking at the RH-200 as they look to have better construction and I would expect them to be similar (but better?) than the RH-5 in sound. Wondering if double the price of the RH-5 is worth it for the RH-200. However, the Sennheiser HD 280 gets a lot of love here and are cheaper by $30 CAD. Can anyone speak to either and the build/sound quality? And even better, anybody who has had experience with both?