Quote from stock777:
Maybe I'm missing some great truth, but I rarely see where daytrading the option beats daytrading the stock itself. You just wind up paying the fat spread to the MM's,
There are some rare instances where the option is mispriced in front of spiking volitility in the stock, so if you're very fast, you might capture that.
Here is the thing. You control your exact risk amount with options and take intraday even to intraday swing positions that you might not be able to sit through with stock. Some of these stocks get so dangerous even in a nice up/down trend that you have to go against your usual disciplined cutting of losses in order to stay in. Day trading only options, well if you are good with intraday swings and day to day moves is absolutely possible even though the spreads are a b*tch.
Trading options along stocks intraday is a great combination.