I read a lot of guides on how to build Nova in Heroes of the Storm. They all recommend taking Ambush Snipe for level 1 talent over Psi-Op Rangefinder. However, Ambush Snipe only gives bonus to while cloaked or 1 second before going into cloak. This becomes almost useless in late game since at level 16, Crippling Shot gives a 25% to damage boost and it is recommended for all the guide I read.
The rotation opens with Crippling so you get the 25% and now Ambush Snipe is not active anymore. The early game lasts only so long, I don't understands why Ambush Snipe is highly recommended when 20% range in the late game is much better