Clients often arrive with a budget and ask what it buys. The better question is what the status has to do.
If the objective is travel and a permanent fallback that passes to children, citizenship is the only answer. Residency does not survive a change in policy the way a passport does.
If the objective is to physically relocate, access schooling and healthcare, or establish tax residency somewhere specific, residency is usually faster, cheaper and more appropriate, and in several countries it eventually leads to citizenship anyway.
If the objective is business access, look at what the status actually unlocks: banking, market access and visa treatment for staff, not the ranking of the passport.
Where both apply, sequencing beats compromise: take the residency that solves the immediate relocation, and add the citizenship when the file and the funds are ready.