Echoing what was already said:
For Elemental Sham: this is too similar to the current ele shaman mastery. We already copy the spells we cast.
Forces us into fire build to use and nothing in there about improving how flame shock spreads which is the biggest crutch in current elemental play.
For Restoration Sham: it seems ok but the last row feels weak for the very last choice.
Last Thought: Please listen to the player feedback here and don’t make this tied to Primordial Wave. We’ve been using Primordial Wave since 2019 when it was introduced with Shadowlands. Or at minimum give us Pwave as a baseline talent and give us another good choice in our regular talent tree.