Best pram for a newborn & a toddler

Hi
Just would like opinions on which pram is best for a newborn and a toddler. My daughter will be 2yrs 4 months when our second arrives.

Is double better? Single with toddler seat? Tandem? Side by side?

Thanks!

Pros and cons for all of them, for me not being super wide was important so I went with a P & T sport and have loved it. I got it before DS was born and still walk with both kids in it and they are 3 and 4.5!!!

my gap is 20 months, and we went for a strider plus. It does have its cons, but I've found it to suit us and our needs. DD was still having sleeps in the pram until about 3yo and so I liked that both seats reclined. It is heavy with a 3.5yo and a 20month old, but I think most doubles would feel heavy anyway.

We've upgraded to the Baby Jogger City Select and although we are yet to use it with two kids, I know it won't disappoint ;) Google it if you're not familiar with it.

I'm due in 5ish weeks with our second and DD will be 2 years 3 months old :)