I chose my A2A friends by reading forum post. I read and learn in the forum everyday. When I see someone helping others, giving great advice and/or showing the way around SFI, I check out their Affiliate Snapshot. I read their Best Tip and see the badges they have earned. When the snapshot shows success in SFI, I send them a friend request.
All have been with SFI for at least 2 years. All are Team Leaders. All have a Standing Order. And all are Gold Fast Track.