Your intended trading habits should very much be considered. (I started out as a tick scalper, 5-minutes was long-in-the-tooth, and an hour was eternity. But that very much schooled me on market mechanics. DOM de-DOM DOM!)
For options I quite literally follow an insurance company style approach. I have written some stuff to help me identify severe mispricings - typically around binary events. I then evaluate probabilities, choose a trade type (condor, butterfly, etc), purchase units as "reinsurance" for black swans and move on. My typical holding period is 3-10 days. It definitely feels "boring" at times. The reason being, I know the law of averages is the only way to take advantage of an edge. I feel like I don't get enough trades in with options because my holding period is too long.