Seriously, there is no such thing as a 'one-size-fits-all' mic that is optimum for circumstances as diverse as weddings, events, walk-and-talks, and dramatic dialog. Even if you just look at weddings, are you talking about micing the couple and celebrant for the ceremony, capturing ambience and music at the reception, recording the reception dinner speeches, or recording interviews and congratulations to the couple from the guests? Different circumstances, different requirements, different mics.
Outline your specific needs and prioritize them, then you can get more meaningful answers to your questions.
