I know which one I would rather be sat in for 1,000NM. I'd be surprised if the CT could actually make it to 1,000NM - the wings would fall off first, or it would get broken by the wake turbulence from a passing pidgeon. I do not trust the CT at all!
this CT owner would like to know why? Any particular reason?
Realistically 570-770 nm in CT, 85-125kts, 1 hr reserve.