This is quite a general question. However, let me tell you a secret – there’s no size that fits all.
The best juicer mixer in India for you depends on usage, frequency of use, what you use for, number of members in your family, your budget, space that you have, etc.
There market is flooded with so many brands, models and variations out there. To determine which is the best choice, here is a pro tip for you. Check reviews on Amazon India! Amazon India reviews are an easy way to check quality and performance of various mixer grinders.
Another thing that you can do is, ask friends and families their recommendations.
Don’t forget to check the warranty system. Make sure that the manufacturer has a sound warranty system, and will honor it as these appliances do tend to go through damages and wear and tear due to the nature of their work.
I would recommend to go for a 750Watt Mixer (https://mixergrinderuk.com/products/blaaze-nt-f1-750-ishaan), if possible. It will cover all domestic blending purposes and the motor will last longer.
Feel free to contact me if you have any specific questions, I will do my best to reply and help you make an informed decision.