If you are a fellow retail, this is dangerous thinking, margin on options is leverage on leverage. Quite often it can lead to a very risky situation. It may be better to think of using options to juice your portfolio, like @Handle123 said a while ago.I am looking for some more information about Options Lambda or leverage. It would be interesting to see how leverage changes in options as they move further away from the strike as well as its relationship to the other greeks. Does anyone have any detailed resources? Books showing models? etc...
Not really a lot of info out there as It is considered a minor greek...I found this PDF article which isn't bad (although he misspelled Nick Leeson's name lol).
If you are a pro, it is a different story. You know what you are doing and you trade OPM. My opinion does not apply.