Question re: content of "Sonik Capsules"/"Expansion Tanks"

[Great Galactic Ghoul]

Squids (or anyone else who'd care to take a crack at this),

Is the content of "The Piano Collection" Expansion Tank altogether different from the pianos featured in Sampletank and Sonik Synth (version notwithstanding)? I was listening to the audio demo of "The Piano Collection" at esoundz.com and I swear the instruments in there are superior -sonically and dynamically- to those that I've heard to date from ST or SS. I also found the sound of the "Bass Guitar" and "Studio Drums" Sonik Capsules better than what I've heard to date from ST or SS. Am I losing my mind (admittedly this is entirely possible )? It might be the natural dynamics of the pieces played for the demos creating a false difference in my head, but I could swear it's not.
Thanks,
Jerod

*Edited to insert the correct titles of the "Sonik Capsules" referenced...

[Squids]

Better is of course subjective. However, they ARE focusesd on JUST those instruments and they are different so... if you like them then why not pick them up on www.esoundz.com ? We have some killer deals running on them through the end of this month at least.

[Great Galactic Ghoul]

Squids,
Agreed. "Better" is totally subjective. But I swear "The Piano Collection" sounds different somehow. Hang on...there's a pair of nice people in white coats brandishing a straight jacket with my name on it at the door...I'll get back to you.
Thanks,
Jerod