I used to use patanjali toothpaste. However from last two days I am using colgate active salt. The toothpaste is so refreshing that it gives 12 hours smell free mouth refreshing experience.
More over the salt version is both healthy and rejuvenating for both teeth and mouth muscles. I would recommend colgate over other brands as it is also somewhat cheap. You can get the 200 grams pack at around Rs. 60/- . Moreover the brand image of colgate is also good in the market.