For most folks, the Roborock Qrevo S Pro offers the best balance of price and performance. If you have a complex house full of nooks and crannies, the Qrevo Edge 2 is worth the extra coin for its flexible arms.
The M5 Pro brings a unique roller design to the table. It works well but lacks the polished software ecosystem of its rivals.
What We Liked 👍
Long-lasting dust capacity
Effective roller cleaning
Solid suction power
What Could Be Better 👎
User reported support issues
Software can be glitchy
More than just a fancy broom
Buying a robot vacuum is about buying back your Saturday morning. The Roborock models are the clear heavyweights here, using proven navigation and robust software that just works. If your house is a maze of chair legs and baseboards, the Qrevo Edge 2 and its extendable arms act like a real pair of hands reaching where a standard round robot simply cannot go.
The Qrevo S Pro sits right in the middle, offering a sensible set of features that won't leave your wallet empty. It doesn't have the fancy 'FlexiArm' reach of its big brother, but for most standard floor plans, it is more than enough to keep the dust bunnies at bay. The Lefant M5 Pro tries to compete with a high-speed roller and massive bin, which is great, but it feels like it still has some growing up to do regarding software reliability.
The reality of automated cleaning
Don't let the marketing fool you, these robots are tools, not magic. They all require maintenance. You still have to empty the water tanks and occasionally scrub the dock tray. The real difference is in how often you need to intervene. The Roborock units are generally more 'set it and forget it' than the Lefant, which some users have found finicky over time.
The bottom line for your floors
If you want the best machine that reaches every nook, get the Qrevo Edge 2. If you want to save some cash while still getting a top-tier cleaning experience, the Qrevo S Pro is the sensible, homespun choice that earns its keep.
I would skip the Lefant unless you find it at a steep discount, as the software support in the long run seems less reliable.