There is some exquisite contemporary cameo work around I think - complicated, pushing boundaries and beautiful (I just cant' afford any of the major pieces I love, old or new unfortunately).
I do have a big love of old work though. Partly because they were experimenting with new colours, overlays, the hand carved pieces etc and it was all 'new' developments in techniques, new colours for the glass, new colours for enamels etc. But along with that, I also covet pieces that will never be made again - the makers are long gone, the colours will not be the same again, they were firsts of their time. (I feel the same about old textiles and embroidery )
Of course now, it is also new developments of old techniques, and contemporary makers are taking those ideas in exciting directions as always. There are a few contemporary pieces I would just love to own. Maybe one day ...