You could probably spend a lifetime with Jessye Norman's version - it is phenomenal (as is the Ariadne auf Naxos).. I know some don't like the idea of digital recordings on vinyl, though. Sonically, the CBS Kiri is a tad disappointing - although the performance is lovely.. I had a look at my favourite classical LP dealer and all they had were Schwarzkopfs - and I do know what you mean about her coolness.. Kiri-Decca has a great blend of attributes for me, but of course that is decidedly digital.
I did see the Leontyne Price RCA LP on eBay the other day… I've never heard it but that is likely to be refulgently gorgeous - the lady herself certainly is on the cover (I may even go back and bid on this myself).
Technics SL1210 MkII / SME 309 / Timestep PSU / Achromat / Denon DL-304
Phono stage PS Audio NuWave Phono Converter
Lossless / MP3 / Tidal > Roon > Bryston BDP-1USB > Marantz NA-11S1
Marantz UD7007 SACD/Blu-ray/DVD-V/DVD-A
Toshiba BDX1200 Blu-ray player (Zone A & Region 1)
Audiolab 8200AP pre-amp/processor
Power amp: Arcam P7
B&W 804S stereo (bi-amped), HTM4S centre, CDMSNT surrounds (5.0)
Sennheiser HD 700 headphones
Panasonic PT-AT6000 projector