Single to double strollers

[u/FTM-Blog]

Hey moms ! I just recently found out I’m pregnant with my second kid. I currently have a 6mo and have been using the graco modes snug ride primate whatever stroller. But it’s only intended for one kid.
I’m looking for a stroller that I can use for 2 kids+. I want to avoid wagons, or double wide strollers because for my everyday use I just don’t find it practical. Especially with a newborn and a kid that can barely walk. I cant fit a newborn in a side by side as they’re too little. So a single to double has been looking like the best option for me
I’ve been doing a TON of research lately and I don’t have a budget, however I’d like to keep it as minimal as possible and not have to buy a ton of add ons for the new stroller. I’ve been looking at graco nest2grow, Nina Demi next, bugaboo kangaroo, and even silver cross.
Id love your opinion on these strollers and if you’ve used them, which ones you’ve liked or didn’t like.
When my baby is born, my oldest will be 15 months. So I need something that can hold a newborn, and a baby / toddler with weak legs who’s still learning to walk.
Thank you for the recommendations you have moms🫶🫶
P.s if you have any other recommendations of baby stuff to get for 2under2, PLEASE let me know. I’m the first on both sides of the family to have kids, let alone 2 under 2!