Which coffee is best in taste?

Excuse me, I'm curious about something. I've been trying out different types of coffee lately and I can't seem to decide which one has the best taste. Some people swear by their favorite blend, while others prefer a specific roast or origin. Can you tell me, what factors should I consider when trying to determine which coffee has the best taste? Is it the type of bean, the roast level, the brewing method, or perhaps a combination of all these things? I'm really eager to find out, as I want to make sure I'm enjoying the best cup of coffee possible. Thanks in advance for your help!