@mahendraparab I don't see any worthwhile value, personally
The way it is worded as "mega bettor", it indicates a person. A mega bettor meaning a "high roller" or person that bets a lot of money. So, your main prospect is selling this to a high roller that cares to be known as the "mega bettor" ...I'm unconvinced of that scenario
With "mega bet", it doesn't indicate a person, and works along the lines of being a strong brand