Difficulty of these pieces

[beebert]

Hi all! I wanted to know how hard you would say that Schubert's b-flat major impromptu Op 142 3 is? I hoave been Learning it for a couple of weeks and find it harder than People say it is. To make it all perfect is really hard. It certainly feels harder than the Op 90 impromptus and even harder than 1st mvt of Pathetique IMO.

Also, how would you rate Beethoven's 12th sonata Op 26 and Rachmaninoff Op 32 10 in terms of difficulty? Beethoven compared to other sonatas and Op 32 10 compared to other Rach preludes and etudes

[outin]

To make it all perfect is really hard.

This seems to be true for most music that I play...