It's difficult to say which brand of ceiling fan is better overall, as the best brand for you will depend on your specific needs and preferences. Some factors to consider when choosing a ceiling fan include energy efficiency, noise level, durability, and price. It's a good idea to do your own research and compare the features and prices of fans from different brands before making a purchase. It may also be helpful to read reviews from other customers to get an idea of the performance and quality of different brands. Both Bajaj and Crompton are well-known brands in India and offer a range of ceiling fans with different features and price points.