[timarie]

no problem tim, you were always kind and helpful .
i chose whey gold standard as whey isolate isn't available now but there is something i still don't like about the three types from ON , it contains sucrose and i don't prefer artificial sweeteners , i don't think it's suitable for my E dominance case to use artificial things .

Oh duh, I forgot that it does say that they are currently out of stock of the 100% Whey Isolate... sorry about that!

Well, if having a protein powder without artificial sweeteners is a priority concern for you, Optimum Nutrition has a "Naturals" protein powder line. Check out the following:
• Natural 100% Whey Gold Standard http://www.optimumnutrition.com/products/natural-100-whey-gold-standard-p-202.html
• 100% Oats & Whey http://www.optimumnutrition.com/products/100-oats-whey-p-265.html
• Natural Pro Complex http://www.optimumnutrition.com/products/natural-pro-complex-p-268.html (I'd recommend taking one leveled scoop if you choose to go with this protein powder, as a whole serving [which is two rounded scoops] has more than double the amount of protein you would be able to digest in 2 hours time... so you could get 55+ servings out of one container of this protein powder).

The Natural 100% Whey Gold Standard is the most affordable option of the three whey powders. I also think it is pretty cool because, in addition to Isolates being the first ingredient on the whey blend ingredient list, hydrolyzed whey (listed as "whey peptides") is in the blend! 100% Oats & Whey is cool because it has oats in it which is a great source of fiber (although I have seen oats listed as a raiser of prolactin-- I do not think that oats raise prolactin that much to be too concerning, but you may still want to look into it a bit more). And Natural Pro Complex is awesome because it has a LOT of everything that you need, but honestly considering what I know to be your needs and concerns, it is probably a bit unnecessary for you (this is probably too much for me, too! probably meant for competitive body and figure builders) and certainly shows in the price . So, given what I understand to be what you need, I think the Natural 100% Whey Gold Standard would be the best choice for you if you want to stay with Optimum Nutrition

Hope that helps!