The versions I have are The Seasons (Die Jahreszeiten) by John Eliot Gardiner, the English Baroque Soloists, various singers and the Monteverdi Choir (Archiv 2CD-set) and The Creation (Schöpfungsmesse) by Richard Hickox, Collegium 90 and various singers (Chandos). They're both on my sale list, as religious works are not really my cup of tea.
[edit] Gardiner recorded Die Jahreszeiten twice, both for Archiv. His later recording is often preferred.