All just my personal opinion
Beethoven: Symphony No.4 in B♭ major, op.60 — comparing recordings with the following artists: Bernstein/New York Philharmonic (1962), Bernstein/Vienna Philharmonic (1978), Böhm (1972), Dausgaard (2000), Furtwängler/Vienna Philharmonic (1953), Hogwood (1986), Klemperer (1957), Norrington/RSO Stuttgart (2002), Toscanini (1951), Walter/New York Philharmonic (1952), Walter/Columbia Symphony Orchestra (1961), Zinman (1998)
Haydn: Symphony No.103 in E♭ major, “Drumroll” — comparing recordings with the following artists: Antal Doráti, Philharmonia Hungarica (1972) / Dennis Russell Davies, Stuttgarter Kammerorchester (2009)
Mozart: Symphony in G minor, K.550 — comparing recordings with the following artists: Christopher Hogwood, The Academy of Ancient Music (1983) / Jaap ter Linden, Mozart Akademie Amsterdam (2002)
Mozart: Symphony in D, K.19 — comparing recordings with the following artists: Christopher Hogwood, The Academy of Ancient Music (1982) / Jaap ter Linden, Mozart Akademie Amsterdam (2001)