So i recently learned about Social Signals Panel. I had previously brought social signals for $20 (300 social signals). They were expensive as hell (PBNButler). Now that i know about Social Signals Panel i think i had wasted a hell lot of my money. Well, i want to know about your experience regarding this and which is the best social signals panel according to you. Also how you guys use these services (tire 2, tire 3 and all that stuff).