Which intake VF-engineering, EVO MS, K&N or Neuspeed to A3 3.2????

[michalnowak1234]

http://www.vf-engineering.com/vf-accessories/acc-airintake_a332.php

http://evoms.com/marketplace/ViewPr...}&Curr={5BF807ED-1E4C-4CE2-981E-E6688D2E0DE8}

http://www.vividracing.com/catalog/...nduction-kit-audi-a3-32l-v6-0308-p-51904.html

or

http://www.neuspeed.com/products/product_details.asp?app=100|R3&type=11&ltype=ns_euro&p_id=2032

Which is the best?? clearly if You can because everybody says something different

Thank You