A few weeks ago I saw an interesting frame on eBay. I won it and it turned out to be a slightly used, but perfectly fitting frame from EPX. Evan told me it had come in as a sample.
I wanted a new (for me) carbon frame for my weekly training rides and this suited the bill very nicely. It is alloy lugged and has an alloy seat tube. All the rest is carbon. It rides beautifully and have done nearly 1000k since I built it up about two weeks ago. (I had to wait for an ebay headset before I could strip down my old bike and put this together). Pity I couldn't use the EPX (31.6) seatpost I had.