Without knowing exactly what you are trying to accomplish, it is nearly impossible to answer your question. Are you simply looking to do a wheat recipe or are looking to use wheat as an ingredient? AHBS has a lot of stuff, but I will likely be a minority here and say that they are far from being impressive in my book... Just order from your LHBS. I find Austin's web site to be difficult to navigate, poorly laid out, and they are extremely overpriced.