

Help me choose between a brand new grail cf SL 7 or second hand ultimate cf SL 7 (second photo)in perfect condition and some upgrades (details below):
My use: mostly paved roads with occasional light gravel, lots of climbs. I value comfort over speed. If I get the ultimate I'd change the tires of course.
Price is the same for both, 2500€
What do you think?
Ultimate specs:
The bike has a mileage of around 3500km.
new service on September 26th, 2024
– new brake pads front + rear
– new brake fluid
– new tires front + rear
– new chain + cassette
– new small chainring, front
– new handlebar tape
– centering of the wheels
– new headset
– update sram rival
Components:
SRAM Rival eTap AXS 12 speed
cassette upgrade to 10-36
crank with power meter
wheels DT Swiss Performance LN
saddle Selle Italia Model X
by Puzzleheaded-Dot-14