I had a dispute with Xai Tokens App (xaitokens.app) and went to their complaints process. They have an internal team that just defends the company. Then they said I could go to an ombudsman - but the ombudsman they use is industry-funded and rarely rules for the client. The system is rigged.
Pros: Easy to use platform|Instant funding|Good analytical tools|Fast execution
Cons: Research section could be deeper