The EX2S felt different once I started using it in crowded streets. The CBS with disc brakes helped make sudden stops feel more controlled when traffic changed without warning. Bluetooth became useful during longer rides because I could keep my phone connected without taking it out repeatedly. After a few days, both features started feeling normal rather than special. That is probably the best part of the experience. The bike doesn't constantly remind me about its features. They simply become part of how I ride.