The eufy C10 and iRobot Roomba 104 Combo represent distinct philosophies in autonomous home cleaning, though both leverage advanced LiDAR navigation and self-emptying capabilities. The most significant divergence lies in Roomba's integrated mopping function, transforming it into a 2-in-1 device capable of both vacuuming and wet cleaning hard floors, a capability entirely absent from the eufy C10. This makes the Roomba 104 Combo a more versatile solution for homes with mixed flooring, especially those desiring a hands-free mopping experience, enhanced by its carpet detection that automatically avoids wetting rugs. For vacuuming performance, the eufy C10 specifies a robust 4000 Pa suction power, indicating strong debris and pet hair removal. While the Roomba 104 Combo claims "Intense Power-Lifting Suction" and "70X power-lifting suction," its specific suction power in Pascals is not provided, making a direct quantitative comparison difficult. In practice, the eufy C10 is likely to offer superior brute-force vacuuming power, particularly beneficial for heavily soiled carpets or homes with significant pet dander, further aided by its unique Edge Expansion Brush designed to tackle corners. Design-wise, the eufy C10 stands out with its exceptionally slim 2.85-inch profile, allowing it to navigate under low-clearance furniture where the bulkier 4.09-inch Roomba 104 Combo might get stuck. This makes the eufy ideal for homes with many low couches or beds. Conversely, the Roomba offers a slightly longer self-emptying duration of 75 days compared to eufy's 60 days, marginally extending the period between manual bin disposal. The Roomba also explicitly lists obstacle avoidance, which contributes to a smoother, less interrupted cleaning cycle. Ultimately, the choice hinges on priorities. The Roomba 104 Combo, priced at $249.99, offers superior overall value for a slightly lower cost, integrating mopping and a slightly longer hands-free period. However, for those needing maximum vacuuming power and accessibility to very tight spaces, the eufy C10, despite its higher $269.99 price, delivers on its specialized strengths with 4000 Pa suction and a 2.85-inch slim design.