giant slr 0 v mavic cxr ultimate

Trackdayking

Hi guy's first post so go easy on me ! i have 2 sets of wheels but need to move a set on to fund another bike build i have a set of giant slr0 55mm carbon clinchers/tubless ready and a set of mavic cxr ultimate 60mm clinchers I've found both to be good wheels but which should i keep? all advice will be greatly received thanks for your time

sloppyschleckonds

Which ones can you live without?

Which ones will sell for the most money?

What size are the giant wheels?