ETH
OG: 2x 100m gold, 2x 200m gold
WC: 1x 200m silver, 1x 100m bronze
10.54 #2 AT
21.53 #3 AT
SAFP
OG: 2x 100m gold, 1x 100m silver, 1x 200m silver, 1x 100m bronze
WC: 5x 100m gold, 1x 200m gold, 1x 100m silver, 1x 200m bronze
10.60 #3 AT
21.79
ETH and SAFP are very close. It’s effectively Olympic double double and faster times vs 5-time 100m World Champ and consistent excellence over 16 years of global finals. Both are great.
To OP’s question, ETH would probably be the GOAT if she defended her titles, though in my mind she’d have a better case with at least one WR to her name.