Once people decide they like this asset, a design question shows up fast: put everything into one big policy, or build a ladder of smaller ones over the years? I've seen both done well. But the ladder fits more real lives, and the reasoning is what this post is for.
The case for one big policy is efficiency, and it's a fair case. One application, one set of policy fees, one contract to track. If your income is stable and you already know your long-term funding number, a single well-designed policy is a clean machine, and for some people it's exactly right.
The trouble hides in the word "know." A premium is a decades-long commitment, and most careers don't move in straight lines. Size one big policy to your best year, and a lean year turns the premium into a burden. Size it to your lean year, and your good years want to overfund past the MEC limit with nowhere to go. A ladder solves this. Start with a policy your current life can fund without strain. Two or three years later, income up, add a second. Each addition matches money you actually have instead of money you predicted.
The ladder buys you other things too. Each new policy locks in your insurability at that age, while the plan to buy one big policy someday gambles on your future health cooperating. Separate policies can hold separate jobs. One earmarked as the family's lending pool, one as a retirement supplement, one you could reduce or pause in a hard stretch without touching the others. Flexibility per dollar is simply higher.
Watch for this: the ladder only works if the additions actually happen, and a one-policy plan you fund faithfully beats a five-policy plan you abandon at one. Every rung should also be designed well on its own, with the base-and-PUA balance covered on the Design page. If you're weighing your own starting size right now, that's what the Get Started page walks through, and the deeper mechanics of why any of this compounds live at Lifetime LOC.