Yes, That makes sense now.
TL;DR
This means the sweet spot lies in making 3.35L worth Travel Bookings and 4.15L normal spends in one year.
This gets you 25K miles + 5K additional miles + Gold Tier.
Reward Rate - 4.06%
Net Return on Accor - 14.24% (1 Edge Mile = 2 Accor Points | 1 Accor Point...