Gaming Keyboard Suggestions

I am really stuck between three keyboards (prices are the cheapest I can get them in Aus);

• Corsair K70 Rapidfire ($140 Aud ~ 107 USD)

• Logitech g610 ($130, $100)

• Masterkeys Pro L MX Blue (MX Red is like $40 more) ($155, ~$120)

Thank you in advance.

EDIT -- I have decided to go with the Masterkeys Pro L. TY again for helping out a mechanical keyboard virgin.