Vilken varelse kan en Moon Druid omvandla till som skulle gynnas av sin rustning?

Beskrivningen av funktionen druid's Wild Shape säger:

Starting at 2nd level, you can use your action to magically assume the shape of a beast that you have seen before. [...]

• You choose whether your equipment falls to the ground in your space, merges into your new form, or is worn by it. Worn equipment functions as normal, but the GM decides whether it is practical for the new form to wear a piece of equipment. Your equipment doesn't change to match the new form, and any equipment that the new form can't wear must either fall to the ground or merge with it. Equipment that merges with the form has no effect until you leave the form.

För denna frågas skull, låt oss anta att GM bestämmer att "praktiskt" betyder en grov humanoid form. Eller med andra ord kan det (åtminstone ibland) gå på två ben.

Vi kan också anta att Druid har klädd läderarm (12 + Dex modifier).

Det är också värt att notera att vissa varelser har en naturlig rustning, och naturpansar staplar inte med själva rustningen .

Druvan är en Druvkretsens cirkel (PHB, s. 69) som får Circle Forms-funktionen (det ökar CR-gränsen för vad druiden kan innehålla Wild Shape):

The rites of your circle grant you the ability to transform into more dangerous animal forms. Starting at 2nd level, you can use your Wild Shape to transform into a beast with a challenge rating as high as 1 (you ignore the Max. CR column of the Beast Shapes table, but must abide by the other limitations there).

Starting at 6th level, you can transform into a beast with a challenge rating as high as your druid level divided by 3, rounded down.

Vilken Wild Shape-varelse skulle egentligen dra nytta av Druids befintliga rustning? (Jag är inte intresserad av att få barding.)