Kyosho or Ofna shocks?
 

I'm looking for possibly the best shocks.I'm guessing it's one of these 2 companies.Here is what I'm looking at.
http://www.amainhobbies.com/product_...Bore-Shock-Set
http://www.amainhobbies.com/product_...Bore-Shock-Set
http://www.amainhobbies.com/product_...ar-Shock-Set-2
http://www.amainhobbies.com/product_...ed-Shock-Set-2
I don't know which is the longest.Also I would prefer it to be threaded & 16mm bore because I will be using these pistons.
http://www.amainhobbies.com/product_...k-Piston-Set-4