⭐⭐ (2/5) – Use only if you cross-check with textbook and don’t mind errors.
Use the official Marathi textbook PDF (free) + download grammar and writing skill notes from trusted sources like Shaalaa.com or Maharashtra Board Solutions apps. If you share exactly which Marathi medium (Semi-English / Marathi Medium) and language level (First or Second Language) you need, I can point you to a legitimate source for the correct digest.