Should I buy the Eufy Omni C20 or Roborock Qrevo S?

If you’re choosing between these two, I’d lean Roborock Qrevo S for most buyers because it’s the stronger pick for mopping performance, especially on hard floors and stubborn stains.

Choose the Roborock Qrevo S if:

• You care most about cleaner-looking hard floors
• You want the better stain-removal performance
• You’re okay paying more for the stronger mop system

Choose the Eufy Omni C20 if:

• You’re trying to keep spending down
• You want a more affordable all-in-one robot vacuum
• You care more about value than top-tier mopping

So, in short: buy the Qrevo S for better cleaning performance, or the Omni C20 if price is the bigger priority.