Digital BW, The Print

I have printed in the darkroom for many years and now need to buy a good Epson printer 
that will print at least 11x14 at the highest possible quality.  I will use it for B/W only. The 
question is which would be best supported by B/W pigment carts. and not be "legacy" in a 
few months. I suspect the 1280 falls into this class.