Personally, my acceptable price range is not more than 10 thousand. I have bought Ai Kang brand before, and their main features are high-tech content, luxurious appearance and leading the fashion of fitness equipment. If you are worried that the machine will break down easily, I suggest you choose Aiken as the brand and get the reputation of king of quality. Or you can search Shanghai Vast Sports on the Internet and find their shopping malls. They have both brands.