Any particular reason for not including any pre-workout carbs?
I'd go with 1 Anaconda + 1 MAG-10 over 2 Anaconda if money is an issue. Plus, some people don't tolerate a lot of Anaconda well (I think due to the particular form of creatine used).
BCAAs vs Anaconda - I think it would be better to compare BCAAs with MAG-10, since Anaconda also has creatine and beta alanine added. MAG-10 has a complete amino-acid profile, plus the di- and tri- peptides are supposed to be absorbed better than single amino acids. [I'd love to hear MODOK elaborate on this a bit!]