who is better, who knows...
I assume they are getting their core product from the same lab.
The prices are as follows:
One sells for:
T3 $50.00
100mcg/ml :: 30ml vial
The other sells for:
T3 $45.00
125mcg/ml :: 50ml vial
Buying the second one you get 25 more mcg per ml, 20 more ml per vial, and for $5 less.
I don't know what shipping costs between the 2 sites. I am sure they are close. I have ordered from both and I do not remember one being extremely high.
I hear they both offer multiple vial discounts. But their sites do not indicate that they do.