Arctic cooling MX1 and AS5 , any difference?

[Mikey1280]

Is MX1 as good as AS5 and is there much difference, I couldnt find AS5 on the arctic cooling site, have they discontinued it?

 

[drunknmunky]

Made by different companies ^^

http://www.arcticsilver.com/as5.htm

http://www.arctic-cooling.com/further_prod2.php?idx=60

 

[Mikey1280]

Ooops silly me . What about in performance?