Yes. I always use aprotein blend in the morning. The only thing better is waking up in themiddle of the night and drinking a shake.
Changing brands is up to you. I can only tell you what I prefer. I have had/tried a ton of different proteins. I like the Optimum Pro Complex, bit it is a bit expensive for the amount you get and especially if your drinking it twice a day. For my morning shake I just drink normal ON whey(choc.) 3 scoops. Thats over 65g in the morn. Plus at www.bulknutrition.com under the fitness link you can get 10LB bag for 40$. After I workout I prefer Dorians Pro Peptide, or Met-Rx. I also drink Dorians or Met-Rx before bed. You can also add a scoop of ON whey to the Met-Rx for added protein. I had a link for the Met-Rx 20 packs for 25$ and now I cant find it! All I can find is the 20 packs for 34.99$