Trying to decide between the Dreame L60 Pro Ultra (L60 PE) and the Ecovacs T90 Pro Omni!

I've been a longtime Vacuum Wars follower, and these seem to be two of the highest-rated robot vacuums right now. For those who have owned either (or both), which would you choose and why?

A few things I'm looking for:

• Strong vacuum performance on hard floors and carpet
• Good obstacle avoidance
• Reliable app/software
• Low maintenance dock
• Overall long-term reliability

I'd actually prefer to buy through Costco because of their return policy and warranty support, but I haven't found anything there that seems to compete directly with these models. If there's a top-tier robot vacuum available at Costco for under $1,000 that I should be considering instead, I'm all ears.

I'm also open to other recommendations under the $1,000 mark if there's something you think beats both of these.

Hoping Prime Day brings some big discounts, but I'm trying to narrow down my options beforehand.

Thanks!