With a private retirement pension you are covered by an insurance solution. During the savings phase you can protect the savings process with a waiver of premiums. During the pension withdrawal phase, the amount of the pension payments is guaranteed, and the pension payments are made in this amount, usually for the rest of your life. This affords you long-term planning security for your retirement income. If you wish, you can also get insurance coverage for your partner.
With a payment plan you waive any insurance coverage. Instead, you participate in market trends with the money you have invested and can take advantage of profit opportunities. For your security and to improve planning, the amount of the minimum payments is guaranteed. However, additional income can increase these payments. You determine how long the payment phase should last.
You have to decide, based on your personal situation, which solution is best for you. A combination may make sense: a retirement pension for secure, life-long additional income and a payment plan for a temporary increase in income needs. This can be useful, for example, in the first phase after retirement. Or to bridge early retirement or a career break.