To be frank, with the exception of the Minute Waltz I've never liked piano music, so I've not listened to any of the piano collections.
Is that because you're a fan of Just a Minute? Though really, it's worth giving some of the songs a listen just because they're really great. Even if you only listen to Fisherman's Horizon or the Esthar Theme or something.
Not my words Carol, the words of Top Gear magazine.