Yes it is personal opinion, at the end of the day you do what you feel is right with the information and experience you have. Betula was on on royal canin and felix and she had very loose stool i wouldnt know if she wasnt a house cat she seems fine in herself but even had blood in one stool which i had treated. Her coat is beautiful whatever she is on but she malts less now and has firm stool.
I know people who have lost their cats to conditions caused by bad diet and for some loose change i am not willing to take that risk with my animals, she may live to 20 on felix but then i know she has a delicate tummy and chances are she would have problems. Its like saying you wont die from smoking, not everyone will but the risk is much higher. That is my opinion on the subject
Have to say i knew nothing about cat food before i got Betula, it was only because she had her tummy upset i started looking into food and was horrified.
