All organic means is that no pesticides or herbicides were used in the feed of the animals given the protein. Organic doesn't necessarily mean it's better for it. For example, organic chips are still chips. They will have the exact same calories and macronutrients as regularly chips.
For the most part, organic supplements are a scam. What matters is what's in the ingredient list. Not necessarily if it's organic or not.
All protein powders are not created equal. You really need to be a smart consumer in today's market and do your research. Look at the ingredient list and supplements fact panel on every supplement before buying it.
For a whey protein - you want to see nothing but that in the ingredients list. Whey protein, natural flavours, a natural calorie free sweetener like stevia and then maybe some salt, soy lechitin and cocoa powder. There are a lot of good products on the market. I personally use isolation from n2bm.com. A good whey isolate should be pretty much fat and carb free. Isolation has 26g protein, 1g carb, 0g fat per 30g scoop.