The best Angel Investor in Delhi or anywhere else in the world is one who is able to provide the right mix of capital, mentoring and connections required for the success for the startup. What may be good for one startup may not necessarily be the best solution for another.
In a broader sense, the answer lies in the size of the fund raise and the stage of the growth of the startup. Specifically, for companies looking to raise about INR 75-100 lakhs as an angel round, they could look at Angel investors in Delhi and other angel networks also operating in Delhi both at the national level and local levels.
Apart from Angel Investor Networks, there are individuals who also invest in startups from Delhi. There are other avenues of funding also worth exploring available from incubators and accelerators as well as loans from banks as an alternative to angel funding.