What is the most reliable crypto trader?

In the vast landscape of cryptocurrency trading, it's often challenging to discern which trader or platform is the most reliable. As an investor, I'm seeking clarity on what criteria should I consider when evaluating the trustworthiness of a crypto trader? Are there any specific features, track records, or regulatory compliances that I should prioritize in my search for the most dependable crypto trading partner? Additionally, how can I ensure that my funds and trading activities are safeguarded against potential scams or fraudulent practices?