For professionals, the "Pro" suffix means business. It supports industry-standard workflows, including PSD layer import, JSON sprite sheets, and integration with Unreal Engine via FBX.
The primary reason studios are migrating to is a feature called Smart Bones . moho pro animation
Artists can draw frame-by-frame for specific actions (like a hand catching fire or a face morphing into a scream) while the body remains rigged. This prevents the floaty "Flash animation" look of the early 2000s. For professionals, the "Pro" suffix means business