Emonda vs Defy

Looking at picking up a used bike after being out of the sport for a while. Looking for suggestions for which is the better deal.

Emonda is listed at $2500 CAD, Defy is listed at $1700 CAD

Frame: Trek Émonda SLR OCLV carbon
Paint: Project One custom paint
Drivetrain: Shimano Ultegra Di2 electronic shifting
Wheels: Bontrager Aeolus 3 carbon wheelset
Power meter: 4iiii single-sided power meter
Tires: brand new Continental GP5000, tubeless setup
Extras: includes 2 waxed chains
Brakes: rim brakes

Frame: Giant Defy Advanced SL carbon
Drivetrain: Shimano Ultegra 6800 mechanical 11-speed
Crank: Ultegra, 175 mm
Brakes: Shimano RS505 hydraulic disc brakes
Rotors: 160 mm
Wheels: Giant PR-2 Disc alloy wheelset
Axles: 12 mm thru-axles
Tires: Pirelli P Zero Velo 4S, listed in great condition
Cockpit: Giant Contact handlebar and stem
Saddle: Fizik saddle with alloy rails
Seatpost: integrated seatpost,