Stroller and car seat

Hello ladies

I would like to get a good car seat and a stroller for the baby.

We have a car seat but she’s growing out her feet is coming out .

And a stroller - she is turning 5 months in 2 days , which one will last for a good couple of year even if I want a second child I can use it.

Please recommend a good car stroller and car seat , thank you so much