The best brand of laser level is subjective and depends on individual needs and preferences. However, some popular and highly recommended brands in the market include Bosch, DEWALT, and Johnson Level & Tool. These brands offer a wide range of laser levels with various features and price points to suit different budgets and requirements. Bosch is known for its high-quality and durable laser levels that provide accurate and precise measurements. DEWALT offers a combination of excellent build quality and advanced technology, making their laser levels ideal for professionals. On the other hand, Johnson Level & Tool offers a great balance between affordability and functionality, making them a popular choice among DIY enthusiasts. Ultimately, it's important to consider factors like accuracy, durability, features, and budget when choosing the best brand of laser level for your specific needs.