Pros & cons (concise)
Blender (free) — Pros: Free, powerful, huge community. Cons: Steeper learning curve; community tutorials vary in quality.
CG Cookie — Pros: Structured tracks, community support. Cons: Subscription cost for serious learners.
Udemy — Pros: Cheap during sales, lifetime access. Cons: Variable instructor quality; pick recently updated courses.
Gnomon Workshop — Pros: Studio-level training, industry instructors. Cons: Pricey and targeted at professionals.
Pluralsight — Pros: Technical depth and curated paths. Cons: Subscription-focused; less artistic than Gnomon.
Coursera — Pros: Academic rigor and certificates. Cons: Course focus may target CAD or specific software rather than general 3D artistry.