I have been using the barricade 4's for about 7 months and I need a new pair of good tennis shoes. I play only on hard courts and about 3 times a week. Desirable features marked by priority, 1 being the most important: 1. Shoe can't be narrow like most nikes are. 2. light-medium weight 3. good ventilation 4. Price is less than 80 5. Decent lasting tread and sides of shoe. I have been thinking of the fila flow prossimos but I am not sure.