Should I watch A Silent Voice or Koe no Katachi?

I can't seem to find the difference (or similarities) between A Silent Voice and Koe no Katachi.<br><br>One of my friends recommended Koe no Katachi but IMDB lists it as A Silent Voice (Koe no Katachi).<br>Everything else I can find online calls it A Silent Voice. <br><br>Should I watch A Silent Voice or Koe no Katachi? <br><br>Please help, thanks!