Circle of the Moon Thousand Forms feature - do we need it as it is?

What benefit would you prefer for the CotM 14th level feature? - Single Choice

• Unlimited use of Alter Self spell 13.3%
• Unlimited use of Wild Shape 41.1%
• Dragon Shape option 45.6%

On a side note, at earlier levels of CotM, would you rather... - Single Choice

• ...shapeshift into an element-imbued animal? 23%
• ...shapeshift into an actual elemental? 16.2%
• ...shapeshift into a monstrosity or plant (basilisk, shambling mound, displacer beast)? 60.8%