The important questions I have about those "imports" are 1) when will they be here? 2) who is going to carry them? 3) what kind of shape are they going to be in? and 4) how much?
I still stand by CMP for the best bang for the buck, but if I can pick up one or two cheap to salvage parts, etc, I will. Cheaper than buy extractors, bolts, sears and slides, etc all separately. Having a good barrel would be a plus as a spare part....