Well okay, but it's only recently that the hydrochloride has been available... it's always been freebase other than that, and it just seems that recently a number of people have been reporting doses of like 15mg being extremely intense... the person here described it as "laid out". That doesn't fit at all with reports of freebase all the way to pre-2000/2001. I suppose both of these people could have really low natural tolerances, but that's such a low number that it seems unlikely, because I've never really heard of powerful doses that low before this.
35mg that you describe is a full dose and could certainly produce strong euphoria with the freebase, so that sounds normal. I'm referring to the low dose claims with high activity. Even 1mg of 5-MeO-AMT per 5mg of AMT could really ramp up the intensity of the AMT, without adding too much 5-MeO-AMT character to it, I would think. I just wonder.
I have no idea if their stuff is from Canada though... could be any batch of AMT going around.