Killer Shakes

About a month ago, I started on the Bill Starr 5x5 training program. Pretty interesting workout. All compound lifts with weekly progressions and ramp-ups. I've already put on maybe 6 or 7 pounds and I've noticed my metabolism increase significantly. As a result, I've started to make shakes for breakfast instead of just drinking coffee and eating muffins. I got this blender and I'm making the following two shakes.

Chocolate

2 scoops of chocolate whey protein
milk
banana
peanut butter
flaxseed oil

Strawberry

2 scoops of strawberry whey protein
milk
banana
strawberries
blueberries or raspberries or both
flaxseed oil

I've been drinking these every morning and every post-workout. So far I'm preferring the strawberry one. Maybe I'll try it out with vanilla protein and other fruits as I get sick of them.