Condor 3 XC has all the features of Condor 3 plus:

Bug Wipers to keep the wings clear of bugs and maintain high performance.

Hawk variometer to eliminate gusts which cause inaccurate thermal lift indication. This helps you center thermals faster and maximize the climb rate.

Live wind indicator to show the actual wind direction the glider is flying through. When close to a thermal this helps with indicating when to turn and in which direction for faster centering.

Flarm targets shows on the flight computer where other pilots are and their climb rate.