Contemporary singing technique VS Old singing technique

Voice Type, Soprano Features: Contemporary school: Sound forced and swallowed. Poor control fiato (breathing) Sound not squillante (not bright and swallowed throat) Careers just a few decades, do not reach 50 years. Poor aesthetics and poor interpretation Old school: Well placed, bright with squillo Sound (Easy, without forcing) Good control of fiato (breathing) Dynamic, Mezza di voce, good staccato, and coloratura in general Rich sound, varied, not static, not heavy Careers more th