Eternal weapon vs crystal

[attachment=0]2015-08-24 00.34.39-1-1.png[/attachment][attachment=1]2015-08-24 00.36.22-1.png[/attachment][attachment=1]2015-08-24 00.36.22-1.png[/attachment]Which weapon is better? What can i Do better on the von what can be removed and what Do he need

On the bow*

Crystal items are more flexible but if you can adjust your build for the eternal item, that’ll be great too