Yeah. Planar bass can be addictive.
Yet, it's Friday night, I have two world-class planar headphones, and what am I doing?
Watching 'The Killing' on Netflix with my trusty 225i's, and seriously thinking about the GS1000's or the RS-1 again.
My only gripe with Grado is the lack of meaningful bass below 60 Hz. The slope is pretty abrupt, not noticeable for most rock that I listen to, but on my 'audiophile' recordings it's pretty obvious. Other than that, I still go to the Grado's more times than not.