Piano Forum

Hello, this is my first post on this site, but I have looked at some other forums.
So I have been practicing/playing/performing my current rep (Chopin waltz op 64 3/1, mostly 64/3, Haydn sonata HOB:XVI 24 complete, Bach wtc 1 Gm prelude and fugue, started some Prokofiev visions fugitives 4-6-9-20) at a pretty high level for a while now, and I am going to soon get new rep, most likely starting with the Chopin.
I do not feel ready to play a major(ish) Chopin work, but the impromptus seem like a great in between from the miniature to larger work. I have listened through and I like the 2nd especially. I've read through most of it and the middle part jumps don't seem too bad. But I am worried about the end, cause that might be a dealbreaker. Especially if you take the tempo that would be fitting for the rest of the peice, the 32nd note section is so fast. I am also considering 1 or 3 if 2 is too hard, or nocturne 62/2. The scales, especially with lots of black notes, are fine, but the little turns at the bottom an tops of them mess me up (from the 5 minutes of reading through I did). I have a great teacher who specializes in chopin (all of op 10, 25, ballades, sonatas, preludes etc..) I'm 12 but can reach an tenth, better at scales than arpeggios. Thanks.
P.S. I might switch accounts