Dinner choice Hemicycle or Pantagruel?

Trying to decide on dinner at Pantagruel (about to re-open) or Hemicycle?
Both look amazingly appealing - but I only have one night.
Would love to hear HO Paris mavens opine.

I should mention that pescatarian or at least seafood leaning with strong champagne selection would be a plus.

I can only qualify an answer about Hemicycle, which I found to be innovative and creative, with interesting flavor profiles and a pastry program that matched the caliber of the savory side of the menu.

A follow up to Hemicycle - I understand there are now two dining rooms (one upstairs and one downstairs) - which one has the kitchen? At Granite we loved the ground floor (kitchen level) room and hated the basement.

The main dining room is on the ground floor level. The upstairs is a totally separate pastry focused tasting menu.

Coin flip.