The best replacement for ce4 is ce5.

The best alternatives to ce4 are rated as following:
★★★★★  ce5
★★★★  evod
★★★  vivi nova
★★★  protank
★★  t3s
★★  ego-t
★  iclear 16
★  ego-c
★  t2
★  ce5 clearomizer
  ce6
  ce3
  ce4+
  ego t
  ce2

Your alternative for ce4 is not listed? Suggest!
Speaking about ce4, one probably shouldn't forget about ego.

Other search terms related to ce4 and their ratings are:
★★★★★ ego
You have in mind a companion for ce4 and it is not yet here? Propose!



Google Trends

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ce4
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evod