Koozer is a toy in Taiwan Province province. Although its density ratio is higher, its sound is still not as sharp as you think. It's kind of like a low-speed choice. The single ring sound is not very loud, slightly lighter than that of September 1, and the intensity is unknown, but it should be absolutely enough for Shanma. The key is, the price is cheap, don't expect too good performance.
And hope, the wheelset I use now. Hope is recognized as the loudest flower drum. It is absolutely no problem to kill selected. If you choose AK47, the voice of hope is comparable to Barrett. Although the secret ratio is average, the sound is deafening. Moreover, the factory standard is to be able to withstand the static force of 24T, so in terms of strength, that thing is enough and FR hopes. As long as it is human, the rolled highway is absolutely indestructible, its weight is slightly lighter than that of long-term desire, and its evaluation is also excellent. But a pair of flower drums is 2000 yuan, and if it is equipped with spokes, it is 3000+. Although it is over budget, it is ignorant for riders who pursue sound color and strength.
There is also a q-lite (also called q-lai), which is a gadget of Kunteng in Taiwan Province Province, imitating the design of hope. It is said that the sound is also good and airtight, but it is loud and has excellent strength. Although it is slightly heavier, it is also quite prominent in a few. Q-lai has no major shortcomings except that the brand Kunteng is often despised.
I9, kings and the like, and the price of 1000 you said is outrageous, so ignore it.