Timing
That is close to eight weeks. You do not need to decide in the first few days.
Anyone telling you otherwise is creating urgency that isn't there.
Your plan can change its costs, its network and its drug list every year.
A short review each autumn is how people avoid ending up on the wrong plan by default.
A plan that looks good on paper is the wrong plan if it doesn't cover your medication or your specialist. That check comes before comparing prices.