Zeev, I agree selling covered Call Options is a good way to make a good percentage of profit, I do it myself in trendless or Bear markets, but in a Bull market, I usually but the stock in my IRA and Call Options in my trading account. Of course I'm a Cycle trader, not a day trader. I doubt that there are many people who can Day Trade like you can. You are unbelievably good.
Holding (any) Option until the week that they expire, is a No, No, for me. I'm allways out at least two weeks before the date of expiration.
Jim