i use TradeZero platform. This broker does not have any PDT rule and you can trade only US stocks. I will probably switch off to ColmexPro. This platform allows you to trade also CFDs with 1:20 leverage
if you need any thing else feel free to ask.
Robinhood is good because there is no fees or commisions, but has a lot of other disadvantages. I would reccommend to stay away from free brokers. But of course choose what the best suits you and works best for you. Take care and i wish you many profits :)