BFEX (bfbfqg.club) offers copy trading. I copied a top trader. The copy trades often executed at worse prices than the original. When I asked why they said it was due to latency and liquidity. So the feature is broken or they are skimming. Either way I stopped using it.
Pros: High security standards|Excellent charting|Demo account available|Full transparency
Cons: No live chat on mobile|Minimum deposit could be lower