What is your favorite brand of protein supplement and why?

I'm looking for more choices and would like your input.

NOW brand unflavored.. I can turn it into any flavor I like, it's cheap, it's good. I use Almond Breeze almond milk and add flavors, cocoa powder, instant espresso powder, PB flour.. anything really. I can make it with water.. the stuff mixes well and even beat out my prior fav - Syntrax Medical, for "lack" of a flavor.. it's still protein, so there's still that taste.. but it's so far, the best I've tried. I got it in a 10lb bag and store it in airtight containers. 1 scoop = 25g whey isolate protein, 1carb, 105 cals.

Thanks.  Where do you purchase it?

Netrition.com
I get most of my proteins/vites/snacks from them.

 Great idea! I might have to try this! 

 Matrix!  Their flavors are awesome and don't even taste like protein shakes!

I've heard this, and need to get some samples.. they have a chocolate mint one which I'm kinda looking forward to. Syntrax proteins are some of the best!

 Are Syntrax Matrix's the same as Syntrax Nectars? I have the Nectars and can't stand any of them except the coffee one!

Syntrax is the brand, Matrix is the line... different nutrient profiles. The Nectars I only liked when made very dilute.. not a big sweets person, so- as with all protein stuff, I'm a sample first before investing in a jug of the stuff!

I like the Syntrax Nectars because they aren't thick or creamy like traditional vanilla and chocolate shakes... I drink mine half diluted (one scoop into 16 oz) so the flavor isn't powerful.  Great stats on those shakes too - 23 g for 100 cal.

You can buy a sample pack of 13 flavors to try out as well.