LOL you have some winey ass facebook friends.
The only thing your going to get from these boys is compliments and criticism. That's all we have for you here!

Yeah Isolate is for people who are pick with flavour or lactose intolerant, plus I just find it over priced.
If you are using it to extend the time between meal periods than find something that has slow digesting protein.

Here are the digestion rates for the major protein sources.
Whey protein: 40 minutes to 1 hour
Soy protein: 1 to 3 hours
Egg protein: 1.5 to 3 hours
Casein protein: 4 to 7 hours