I have one DC and am massively on the fence about another but if we do go ahead the age gap will likely be about 5-6 years. The one thing that makes me sad is the thought they probably won't play together.
If you have DC with that age gap what's life like? (Especially Pre pandemic). Did it present problems with play dates/places you can go etc? How do they interact? Do their sexes make a difference (e.g. same sex siblings vs mixed sex)? Do you wish you'd had DC2 earlier? (Not much of an option for us at this point anyway though).