Yes the PS1000e sounds more spacious but it's an effect of the pads, not the ''hybrid'' cups, put the SR80e flat pads on the PS1000e and it's gone, put the big pads on the SR80e and ..... you got the point, listening to both of them without pads at all they sound identical.
Looking at the drivers they are also identical.
Reading in the Grado site how much different the published specs are between the SR80e and the PS1000e makes me redefine the word ''marketing''.
I was simply suggesting to you when replied to your first post by saying "Maybe you just prefer the 80e, no?" which is fine…you like what you like, but they are two totally different HP designs and the wood/aluminum does make the difference in their sound.
There is no need to question me sarcastically as you did buy saying "Really? Whats so different?" when apparently you didn't know what a "hybrid" design was (which is fine) and I was bringing out a fact…so slow yourself down and do what @paulchiu suggested if you don't like them. Also they need to burn-in for at least 40hrs until you'll hear them evolve and probably won't reach their full potential for a couple of hundred hours, so again, I was trying to help you so theres no reason to take your disappointment out on anyone here (me). Just relax and listen to them exclusively for a good amount of time, then go back to your 80e and then make your decision. And don't expect the PS1Ke to sound 18x better because of their price...as with anything in audio.