Based on the user reviews, here are three pros and three cons of the Taxi Stack app: **Pros:** 1. Easy to use, intuitive interface makes it simple to navigate and book rides. 2. Reliable service, drivers are often prompt and courteous with good knowledge of areas. 3. Fair pricing, transparent fares with no hidden costs or surprises. **Cons:** 1. Customer support is lacking, difficult to contact and resolve issues. 2. Inconsistent ride quality, some drivers are unprofessional or uncertain with routes. 3. Limited availability, not all areas have coverage or timely pickup options.