MIVA vs Kontera

I have signed up for both MIVA ARX and Kontera. I want to use one of these along with my Adsense ads. I’ll have to manually add the ‘Ad Code’ to each and every page of my website. Hence it is not possible for me to try out both. Most of my users are non US. Can anyone please tell me which one is better? Any help is much appreciated.

Original post by Aragorn