Old man driving wrote:
I tried out both of those and ended up with a Giant revolt 0, with 2X Ultegra.
They both rode great but I didn't like that
the Cannondale had special dishing on the rear wheel.
Probably not a big deal, but wanted to be able to have 2 wheelsets for gravel and road and
wanted to be able to use a rear wheel as delivered.
The Giant has been a lot of fun!
This is correct - the carbon Topstones appear to all have an asymmetrical drivetrain. This means that any rear wheel going into that bike will need a re-dish. Admittedly, this is only important if the OP plans on sharing wheelsets with that Cannondale. The Q-factor on those bikes also appears to be 10mm wider than normal. Also, Cannondales appear to have had some trouble with creaking, perhaps more than other brands. I'm drawing this from a
Cyclingtips review on the Ultegra-equipped Topstone.