Help needed in choosing food

Hello everyone. I have been reading these forums avidly the past few days and they are a great resource so I thought I would see if someone could help me out. I am looking to switch my dog to a sensitive stomach food. I live in Switzerland and a lot of the brands that I see recommended online are not available here. I found one food, Perfect Fit, that has the following ingredients. If anyone could give me their opinion, I would be most grateful. I have also found a store that sells Nutro and TechniCal. Any comments on these, would be welcome. Thanks!

Ingredients
Rice (min. 30%)
Millet
Turkey (min. 20%)
Vegetable oil
Dried beet pulp
Dried endive root
Animal fat
Iodized sodium chloride
Mineral substances
Vitamins
Alfalfa flour
Marigold meal
Powdered tomato
Antioxydants

Additives:

Taurine 1775 mg/kg
Potassium Chloride 925 mg/kg
Zinc sulfate 355 mg/kg
Vitamin E 445 mg/kg
Vitamin C 180 mg/kg
Vitamin A 5075 IU/kg
Vitamin D3 510 IU/kg

Analysis:
Protein: 20,00%
Fat: 12,00%
Cellulose 5,00%
Humidity 10,00%
Calcium 0,90%
Phosphorus 0,80%