F2 is much better...  i have a feeling F3 was never really completed to
the composing conductor's satisfactionm, but can'tr be sure without my
references.  Furtwaengler was a fascinating composer from the neglected
postBrahms tradition which included figures like Reger, Tovey & Medtner;
& F2 is one of the truly astonishing symphonies of the 20th century.

All the best,
Robert Clements <[log in to unmask]>