All just my personal opinion
Comparing recordings with the following artists: Casals/Horszowski (1939), Fournier/Schnabel (1948), Fournier/Gulda (1959), Fournier/Kempff (1965), Harrell/Ashkenazy (1987), Isserlis/Levin (2012), Maisky/Argerich (1993), Perényi/Schiff (2004), Queyras/Melnikov (2013), Rostropovich/Richter (1962), Wispelwey/Komen (1991), Wispelwey/Lazić (2004)
Comparing recordings with the following artists: Casals/Horszowski (1936), Fournier/Schnabel (1947), Fournier/Gulda (1959), Fournier/Kempff (1965), Harrell/Ashkenazy (1987), Isserlis/Levin (2012), Maisky/Argerich (1993), Perényi/Schiff (2004),
Queyras/Melnikov (2013), Rostropovich/Richter (1962), Wispelwey/Komen (1991), Wispelwey/Lazić (2004)
Concert review, Nicolas Altstaedt & Alexander Lonquich @ Tonhalle Maag, Zurich, 2017-11-18 — Ludwig van Beethoven: The 5 Cello Sonatas, i.e., No.1 in F major op.5/1; No.2 in G minor op.5/2; No.3 in A major op.69; No.4 in C major op.102/1; No.5 in D major op.102/2
Comparing recordings of Beethoven’s Sonata for Piano and Horn or Cello in F major, op.17; artists: Anneke Scott / Kathryn Cok (natural horn / fortepiano, 2007) — Steven Isserlis / Robert Levin (cello / fortepiano, 2012) — Miklós Perényi / András Schiff (cello / piano, 2001/2002)
Comparing recordings with the following artists: Casals/Horszowski (1939), Fournier/Schnabel (1948), Fournier/Gulda (1959), Fournier/Kempff (1965), Harrell/Ashkenazy (1987), Isserlis/Levin (2012), Maisky/Argerich (1991), Perényi/Schiff (2004),
Queyras/Melnikov (2013), Rostropovich/Richter (1962), Wispelwey/Komen (1991), Wispelwey/Lazić (2004)
Duo recital, Zimmermannhaus, Brugg / AG, Switzerland, on 2016-10-29: Christoph Croisé and Oxana Shevchenko — Johannes Brahms: Sonata for Cello & Piano No.1 in E minor, op.38; Igor Stravinsky: Suite Italienne for Cello & Piano; Franz Schubert: Sonata in A minor, D.821, “Arpeggione”; Frédéric Chopin: Polonaise brillante in C major, op.3; Rodion Shchedrin: In the Style of Albéniz (1973)