What's the exchange you use the most and why?

Since I started my crypto-journey I have only used Binance, I have not explored much what other exchanges are out there.

However, sometimes some altcoins I am interested in are not present, and I have been reading some uncertainty regarding this exchange in some posts.

This is why I would like to gather a broader view on what is out there in terms of exchanges. So please enlighten me: what is the exchange that you use the most and what are its pros and cons? If you use more than one, I am also interested in understanding why? Are some exchanges better than others for specific operations?

Thanks a lot chaps.