powerful mixie for south indian cooking

Hi,


I am planning to buy a heavy duty mixie. I have finalised 3 brands. The models are Elgi untra choice + (6900 rs) Just because of 1000 watts and it has 2 small jars which will be useful for grinding very small quantities. The next one is
Preethi Xpro Duo MG 198 1300-Watt Mixer Grinder it has 1300 watt motor. Jars also looks ok. final one is sumeet 750 watts. Just because of the brand.

Do you have any opinion about these

If anyone has better suggestion please let me know.