u/Mysterious-Path-6952

I have a shark robo vacuum now that always gets tangled and stuck everywhere. I've been wanting a new robot vacuum as I just adopted a second dog and plan to have kids soon. Our floors are all tile with some carpets. With my current robot vacuum I still vacuum with my Bissel pet hair cleaner and use a steam mop. Right now it's on sale for under $700 but it's still a lot of money. Is it worth it? Would it be better to buy a mid-range robot vacuum and then just buy a nicer actual vacuum? Appreciate any thoughts!