If you open a brokerage account, expect minor hassle spread over 3+ days. You have to fill out forms online, verify your bank account, transfer money in, yada yada. They walk you through the process. Just expect lots of waiting.
I personally do not trust the thing where you log into your bank account through the brokerage’s web site. Yikes. I used direct deposts to verify my account, which took 3 days but feels like a lot less of a security YIKES to me.
8/