I would like to hear your strategies for when this particular set up fails- how do you recover. It seems like this strategy fails if the momentum of the stock doesn't remain- if it doesn't continue to accelerate.
-If the stock drops like crazy, you've done well because you've banked money and your current options expire worthless but you can buy more options for the future. So it's a win.
-If the stock continues to rise at the same rate or faster, you've got the same or better delta as it rises. So it's a win.
-If the stock slows slightly in growth or plateaus for a while, you're going to lose via theta. I guess you probably roll before theta loss becomes serious... but let's say that the stock doesn't move much after you've rolled up, and it looks like it's plateaud. What is your move then? Do you let the options expire?
edit, maybe i've missed the answer to this, but i've looked through advanced options too and it looks like this discussion is now seeping into all the threads.
@mershaw2001
You're instincts are well placed. The candidate stock is one that you determine has years of high growth ahead of it. Those that are making fundamental changes to the marketplace. Apple was great example because it's now in hind-sight. But that growth for Apple has now mitigated, so this approach is less effective. Currently I carry AAPL stock instead (and some small simple LEAPS positions) for that reason. These candidate companies in fact must grow fast and for years, because it takes that long to form the disruption. Once they start the disruptive lead, though and the management proves to be up to it, that growth is a relative lock for several years. Judgement does come in later when that will slow and you back out of this method to a more traditional stock hold, but that type of growth change happens over time.
So in answer- it would fail if the underlying doesn't grow or grows slowly. It also doesn't work well for fast, but short growth. those that have a single play and will fall off rapidly. I believe today's candidates are Tesla and the Solars who have clearly won the survival battle. I did not use this for early Solars for example as they were moving in and out of survival mode. Remember by maintaining the discipline of keeping the Delta at your stock level and knowing long term (years in view), you do need to be beyond the point that complete collapse is not an inherent risk, coupled with the industry disruption leadership role. In fact, they will grow (via the new market created) or merge or die suddenly(in which case the downside is the same as losing the stock position you were going to hold anyway).
In addition, to address some of your last question; I will balance the position with a holding of underlying stock. The proportion of that is relative to the company's position. By example currently my TSLA stock position is very low in comparison to the LEAPS because I'm confident they have reached a critical scale with any downturn correctable. Less so with some of the Solars- I keep a higher proportion of stock that allowed me to convert it to LEAPS on a major downturn, then return it to stock on major upswings. This provides a dampening mechanism for those companies on the verge of reaching a critical position in the growth and industry.
In summary, for the company you determine is to grow strongly with disruption for several years (TSLA out past GENIII for my current mindset), my experience using this method provides significantly greater return than equivalent stock hold(by Delta, not $s), with less capital risked. The key as you've rightly noted is correct determination of the company in this position. My suggestion is to hold stock and try this with small additional position for a while to become familiar with it's dynamic and build into it - took me years to get to that point myself.
edit- these posts might fit better over in Advanced Options thread with the others- mods feel free if you agree