Would you pay for a PnL tool that tells you which of your trades are probably wrong — instead of another confident-looking number?

Every tracker (GMGN, etc.) hands you a green/red total that you can't trust — Jupiter splits routes, fills drift from quotes, fees get missed. So the number's fake-confident.

Idea: paste a wallet address (read-only, no keys). It flags each trade — "fees exact / fill reconstructed / cost-basis missing" — so you know which 50 trades to check instead of doubting all 2,000.

Honest question, not selling anything: is "free but wrong" actually fine for you, or would you pay a few bucks a month to know which numbers to trust?