I think the cost of the scheme you gave is really a little low, at least 3000 yuan. Otherwise, the timbre is not good and it is uncomfortable to use. If saxophone is uncomfortable to use, it will be very uncomfortable. I have changed four saxophones since junior high school. Personally, I feel that I must not order from the Internet. Although the price is cheap, it is difficult to be satisfied without trying because the weight and feel are subtle. Besides bB, I recommend tenor baritone bB. It is best to get started smoothly and get promoted. If you prefer straight pipe, don't hesitate to join me in the introduction of bB treble. It's a little difficult, but it's almost the same after you get started. I use the golden tone now. It's a little expensive, but the feel and sound are great, and it's worth the money. These four take the longest time. So it's worthwhile. If you are a beginner, I suggest Tianjin Third Branch Factory, which is very good and supports local enterprises. The price is also cheaper.