Ok.. drumroll please, lol.

Here are the stats from ccbill:
Juicy Ads
Spent about $12, 2596 uniques in 7 days, 21 "form clicks", 0 sales
PlugRush
Spent $30 (plus $1 for PayPal tax), 2393 uniques in 1 day, 14 "form clicks", 0 sales
ChokerTraffic
$30 free from Choker for the test (thx), 6007 uniques in a few days, 13 "form clicks", 0 sales
A reminder: all traffic was sent to seemygf's tour and certain sources may have performed better/worse being sent to a different niche. But there it is. Not a huge test but if anyone was just curious then here's at least some data. Since there were no sales you would probably consider this to just be feeder traffic, in which Choker clearly sent the most traffic for your
