[TowerTalk] Gap Challenger Comparison Testing Studies

[Christopher Atkins]

Has anyone done a study  evaluating  the GAP CHallenger DX, against other verticals?

Butternuts, Hygain, CrushCraft, Steppir rtc.. 
 
If so I would like to see the results as the peratin to performance. I am not intersted in anecdotal evidence just fact. If any one has performed testing I would like to hear from you. If there is enough  response I will summarize and post the results. 
 
 
Regards,