The best replacement for d10 is d20.

The best alternatives to d10 are rated as following:
★★★★★  d20
★★★  d50
★★  aw100
★★  d9
★★  olympus 8000
★  panasonic ts1
★  canon d20
★  d5
★  ts2
★  ts1
★  w90
★  d12
★  d11
★  d97
★  tx5
★  sony tx5
★  olympus tough
★  olympus tough 8000
  nikon aw100
  ndi
  xtab a10
  panasonic ts2
  d4
  ex10
  panasonic lumix dmc ts2
  pentax w90

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Speaking about d10, one probably shouldn't forget about nikon d300.

Other search terms related to d10 and their ratings are:
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