I decided to only give him the sub if he wants to use it. I am willing to set it up so it's no extra effort on his part, but if he's not willing then I'll let him have a choice in the matter. Even if I trust Shannon and his products to a certain degree, I also know the feeling of not trusting in something that can't be directly verified or checked like the content of the subs. I was very suspicious when I first stumbled on this site and I will keep questioning things like everyone should. However until proven otherwise, I believe Shannon's subs are trustworthy and seem to deliver what they promise.
It's like eating in a restaurant, they won't tell you the exact ingredients but if people are still alive after walking out and the food tastes great, they won't have a reason to distrust the restaurant (this is without taking into account the long term effects of certain foods).
It's like eating in a restaurant, they won't tell you the exact ingredients but if people are still alive after walking out and the food tastes great, they won't have a reason to distrust the restaurant (this is without taking into account the long term effects of certain foods).