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]>