I've been using the CLEANM Big Bertha 4L vacuum for several months now, and it truly lives up to the hype as a dependable cleaning tool. One of the standout features for me is its large 4-liter capacity, which means fewer interruptions for emptying the dustbin during bigger cleaning sessions. This is particularly helpful in homes with pets or kids where dirt accumulates quickly. The vacuum's suction power is impressive; it easily picks up everything from fine dust to larger debris on multiple surfaces, including carpets, hardwood floors, and tiles. What makes it my 'ride or die' vacuum is its versatility and reliability—no matter the mess, it handles the job effectively. Another aspect worth mentioning is how user-friendly the vacuum is. The design is ergonomic and lightweight, making it easy to maneuver around furniture and tight spaces without straining. Plus, the filtration system seems efficient at trapping allergens, which is a big plus for anyone sensitive to dust. In addition to its performance, the CLEANM Big Bertha 4L is built with durability in mind. I've noticed it maintains consistent power after months of use, and the components feel sturdy compared to others I've tried. Overall, this vacuum has become my go-to for everyday cleaning and deeper cleans alike. Its combination of large capacity, strong suction, and ease of use truly sets it apart and justifies the label 'our ride or die.' If you're looking for a reliable vacuum that doesn't compromise on performance, the CLEANM Big Bertha 4L is definitely worth considering.