All of the above. But also keep brake holes, just in case....
Or just use your CAAD for everything.
But you're correct in thinking the only way to beat a CAAD is to go custom.
will keeping the rear brake hole mess up the tyre clearance as the bridge will need to be further down?
One reason to go rim vs disc is that I can swap wheels between the caad and this, It would make it cheaper to get rolling as I wouldnt need any new wheels.
All of the above. But also keep brake holes, just in case....
Or just use your CAAD for everything.
But you're correct in thinking the only way to beat a CAAD is to go custom.