2015 BMC SLR02 for $1000 a good buy?

[rkalak]

I'm looking to get a new race bike and found a 2015 BMC SLR02 for $1000. Is this a good buy? I don't know much about BMCs so I'd appreciate any advice. Build is Ultegra with Dura-ace front mech and brakes.

If not this I'll most likely get a 2018 caad12. Which is the better option?