Would you be so kind and tell me which brokerage services might have fastest website and features (e.g., "limit orders", "stop limit orders", etc.) for trading cryptocurrencies (e.g., from BTC to DOGE), high volatility equities, and put and call options trading in the U.S. markets (e.g., OTC, Nasdaq, NYSE)?
I have looked into Fidelity, which seems that it does not have cryptocurrency trading, and Robin Hood, which is slow and does not seem to be fair and transparent about limit orders and stop limit orders and so on. Also, there are others such as Ally, E*Trade, Option House, TDA, Trade Station, IB, Charles Schwab, which I do not have much detail feature information about them.
I'd so much appreciate it if you may provide information, for small accounts (e.g., $25K to $100K) and limit orders, features, and so on. Not looking specifically for product advice or recommendation, since I'm already aware of these services, just not worth logging to each of them and test.
Thanks so much!