Is Helium 10 a Good Tool to Compete With Chinese Sellers?

Chinese sellers are dominating in a lot of categories. What can they do for Chinese seller to compete with them? So fast is better than perfect just launch and try so if it doesn't work like the first 300 the first 500 just get your invest money back and move on to the next one. Just expect when you launch 10 two will make money then you should launch 20 you should launch 40 because your winning opportunity is higher.