Focus on authorization and transparency. Confirm the firm is supervised by the Financial Market Authority Liechtenstein or passported under EEA rules to serve local clients. Review legal entity details, client fund protections, and clear order execution policies. Check fees, platform stability, charting tools, and the range of instruments you can access. Look for plain language disclosures, risk warnings, and accessible support in a language you use. Read the terms on account types, margin, and closures. Choose features that match your experience and goals, not marketing claims.