Strollers HELP!

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So I have a bob double stroller from my older kids and I got a Graco duo I got for the twins. However this is proving hard to use as they both can’t fit in the bassinet part together anymore. I can’t afford one of those bugaboo strollers holy hell $1800+ for a stroller is out of the question. I’ve looked at resale sites but I’m wondering what you guys use? I am starting to have to get out more on my own and with three older kids then the twins it would be so helpful to be able to plop them in a stroller. I babywear but that’s getting hard to do with them together too. We don’t have the infant carrier car seats so the strollers that just have those click on don’t work for me either. HELP!!!!