Mirror Voquv for me - Its perfect for a sci/eng carrier player - Sure, you don't get to use dhcs and such effectively but in return you get the ability to hull and shield tank remarkably well and on top can even throw out a grav well while offering support from an apbeta or two - heck, it can even manage a two aux2bat build!

If the pets ever get their smarts back to give the carrier more bite, I believe the mirror voquv will be -the- carrier most klingon carrier pilots will want as it will be nigh on unstoppable in the hands of a skilled pilot (well, in the 'affordable without bankrupting myself' catagory, at least)