I currently attend a MMA school in Newport News, VA and at this particular school I pratice:
JEET KUNE DO
MUAY THAI KICK BOXING
Kali-Eskrima-Silat (weapons)
GROUND FIGHTING
KOREAN ARTS PROGRAM (Hapkido and Taekwondo)
all under one roof. Will this help me become a well-grounded fight if I wanted to compete?
First answerer is right, you should take a maximum 2 at a time and they should be from different classes (like striking + grappling)

there are so many types variations and mixes new ones being developed it is difficult to say
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The Muay-Thai definately, ditch the weapons though, I don’t remember using a sword the last time I was in the cage
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First answerer is right, you should take a maximum 2 at a time and they should be from different classes (like striking + grappling)
References :