Topic Explanation:
The forum topic is about a person from New Zealand seeking advice on ostomy pouches. They have been using the "Eakin Pelican Convex Drainable" pouch for their permanent colostomy for 5 years but have recently noticed odor and reduced durability, leading them to consider trying a different pouch. They are open to suggestions and seeking advice on better pouches or products.

Advice and Insights:
- Consider trying a different brand of pouch if there have been no significant changes in your body or routine.
- Contact ostomy suppliers or the makers of the products for free samples to try different pouches.
- Check if any changes in diet or use of soap containing oils could be contributing to the odor.
- Regularly changing the pouch and using deodorants can help reduce odor.
- Some pouch deodorants work better than others, with Na'Scent and M9 being recommended.
- The Coloplast Sensura Mio one-piece pouch is recommended for its improved filter and skin-friendly adhesive.
- Pelican pouches, particularly the convex ones, are praised for their comfort, durability, and exceptional service.
- It's important to keep pushing for the right pouch and products, and to keep reading and staying in touch with the ostomy community for support and advice.