Question: what are best piano brands?
Answer: Bösendorfer. Bösendorfer is one of the oldest luxury piano makers in the world, having started in Vienna, Austria in 1828. ... 
Blüthner. Another great piano manufacturer from Germany, this time Leipzig. ... 
Steinway & Sons. ... 
Bechstein. ... 
Fazioli. ... 
Shigeru Kawai. ... 
Mason and Hamlin. ... 
Stuart and Sons.