All just my personal opinion
Rachmaninoff: Piano Concerto No.3, op.30 — comparing recordings with the following artists: Rachmaninoff/Ormandy (1940), Ashkenazy/Previn (1972), Argerich/Chailly (1982), Kocsis/de Waart (1983), Wang/Dudamel (2013)
Prokofiev: Piano Concerto No.2, op.16 — comparing recordings with the following artists: Yundi Li, Seiji Ozawa, Berliner Philharmoniker (live, 2007) / Yuja Wang, Gustavo Dudamel, Simón Bolívar Symphony Orchestra of Venezuela (live, 2013); comments on “blind” comparisons on the radio
Comparing recordings with the following artists: Géza Anda, Camerata Academica (1962) / Vladimir Ashkenazy, Philharmonia Orchestra (1978) / Daniel Barenboim, English Chamber Orchestra (1971), Kristian Bezuidenhout, Petra Müllejans, Freiburger Barockorchester (2012)
Mozart: Piano Concerto No.17 in G major, K.453 — comparing recordings with the following artists: Géza Anda (1962), Vladimir Ashkenazy (1977), Daniel Barenboim (1968), Kristian Bezuidenhout/Petra Müllejans (2012), Arthur Rubinstein/Alfred Wallenstein (1962), Andreas Staier (1995)
Rubinstein’s Recording Repertoire: Piano Music by Sergei Prokofiev — “The Love for Three Oranges” op.33, Visions fugitives op.22;
Tchaikovsky: The Seasons, op.37a — Vladimir Ashkenazy
Mozart: Rondo in A for Piano & Orchestra, K.386 — Clara Haskil, Bernhard Paumgartner, Wiener Symphoniker / Vladimir Ashkenazy, István Kertesz, London Symphony Orchestra / Kristian Bezuidenhout, Petra Müllejans, Freiburger Barockorchester