I currently live in the philippines and hire about 5 linkbuilders doing links on the tier 1, and I'm seeing good enough results on my websites. However I want to invest in some tools 2 questions - 1. Could I cut down on my linkbuilders and start using ultimate demon on my tier 1 links? 2. I want to start paying more attention to my links on the tier 2 and 3. Should I use ultimate demon for this, or should I use GSA ? Any help or joint discussions via skype would be great =) Thank you!