I'm confused too, but here's what I'm finding:

It looks like there are two kinds: "natural" and "non-natural".

The "subscribe and save" option only exists for the natural one.

The natural one has three favors (vanilla, chocolate strawberry). It's naturally flavored and has 5g of carbs.

The non-natural has like 20 flavors, and only 1g carbs (or maybe 3 grams... The description says one thing but the image of the nutrition label says something else).

They both have 24g protein and 5.5g BCAA. Natural is 130 cals and unnatural is 120 cals.

I know nothing about tastes, but the reviews seem to say both are good.

How about ON protein, that's good stuff, isn't it?

I found the regular simple protein powders to be fine.

If you use a regular protein powder then make sure you're also taking 1 'heaping' teaspoon of creatine per day too.

I like the Optimum Nutrition Extreme Chocolate (https://www.amazon.com/Optimum-Nutrition-Standard-Extreme-Chocolate/dp/B000QSTBNS) but go with whichever you like the taste of best.

Make sure to get a shaker cup (like this: https://www.amazon.com/TOP-QUALITY-Shaker-Blender-14/dp/B01DTHWY5O ), it helps make sure it is good and mixed up.

Optimum Nutrition is my favorite. Chocolate Milk 😋

Optimum Nutrition Gold Standard... https://www.amazon.com/dp/B000QSTBNS?ref=ppx_pop_mob_ap_share

Genuinely curious, I am looking at the different ON products and I see http://www.amazon.com/Optimum-Nutrition-Standard-Extreme-Chocolate/dp/B000QSTBNS/ref=pd_sbs_hpc_6?ie=UTF8&refRID=1HX3WNN3QGZYQD9DE7RA , how does that compare to what you got? Are they just different flavors? I say this because they packaged them differently and that flavor is not on the page that this one is one ( the menu where you can change your flavor ). The same goes for their "Chocolate" compared to their "Double Rich Chocolate" and "Extreme Milk Chocolate" . This is confusing haha. EDIT: Would you guys reccomend http://www.amazon.com/Optimum-Nutrition-100-Chocolate-powder/dp/B000GIQT06/ref=cm_cr_pr_pb_t ? Anyone have experience with it? I say this because I previously got a 2 lb tub of ON's Vanilla ice cream flavor and it was just terrible. I hated it! Wondering if this is better.