I frequently travel by car. I've previously used the Quang Ngai - Bao Loc route with Xuan Hai bus company, and now I use the Ho Chi Minh City - Quang Ngai route and vice versa. I've traveled with many bus companies, but today I found the ride very smooth. The beds have comfortable mattresses and pillows, perfect for long journeys, and I slept very well. The pick-up and drop-off times were exactly as shown on the app. I hope the bus company maintains this quality.