Fast calls are not always good calls, tracking every call in a spreadsheet helped me avoid being fooled by marketing. Some groups show only the best trades, but the full data tells a different story. After 30 or 50 calls, you can see the real quality. That is how I would judge <a href=https://www.reddit.com/r/BinanceTrading/comments/1snttzq/whats_the_best_crypto_signals_group_any/>best crypto signals</a>