Unit 4, Colorado, garners mixed reviews from hunters, primarily due to the challenging terrain and fluctuating game activity. Many suggest that the unit's high-altitude areas require good physical preparation and emphasize the importance of scouting during different seasons to understand elk behavior effectively. Draw odds are seen as competitive, highlighting the need for strategic planning and application timing. Hunters also advise focusing efforts on less trafficked areas to increase the chances of a successful hunt, pointing to the value of adaptability and readiness to adjust plans based on real-time conditions.