5167 or Daytona on Oysterflex

[Breizh]

I’m looking for some feedback especially from anyone who’s had both.
I love the Aquanaut, used to have a 5065 but never tried the Daytona (hard to find one).
They’re pretty close price wise on the grey market (I dont think I can get either from an AD)
I understand the value is on the side of the Daytona (pretty close to msrp from greys) but is it enough to win over an Aquanaut?

Thank you all :-)