200k to spend, C8 or 911 (any generation)

Hi,

Title as above. Reached a milestone and wanting to treat myself. Have driven a 911 991.2 which was smooth but a bit boring, and went in a ride along in a C8 which pretty much blew me away. Kids coming soon so the C8 might be a bit selfish whereas the 911 can hold some baby seats in the back, however already have a daily. 911 makes sense from a depreciation point of view however I'm wondering if a the C8s I see on carsales have such low km due to the novelty wearing off fast.

Interested in some guidance, thanks in advance