What is the best place to earn crypto interest?

I'm curious, for those seeking to grow their cryptocurrency holdings through interest, what would you consider the optimal platform? With so many options available, from centralized exchanges to decentralized finance protocols, it's challenging to determine which offers the best rates and terms. Could you elaborate on some key factors to consider, such as security, liquidity, and the variety of cryptocurrencies supported? Additionally, are there any specific platforms that you would recommend for earning crypto interest, and why?