If you are looking to replace boxwoods that have boxwood blight, try either Strongbox or Gembox Inkberry Holly. Both are performing well in the landscape.
Golden Dream Boxwood
Buxus microphylla 'Peergold' PP #16,052
A dense, rounded, and compact shrub with rich green variegated foliage accented with gold edges. Small, fragrant, creamy yellow flowers develop in spring. Great as an accent or specimen plant, or for use as a low to medium hedge.