1100w is the most common wattage for microwave ovens. Microwaves with this wattage have at least 1 cu. ft. of space and are usually priced medium-to-high, costing at least $100. These include both countertop and over-the-range models, as well as a few built-in ones. 1100w microwaves tend to receive higher-than-average ratings for easy cleanup and ease of use, but lower-than-average customer satisfaction scores. LG is the leading brand in this category, with 2 products on the list of the Top 5 1100w Microwaves.