Tanya in terms of calories, all plain rolled oats should be the same nutritional value irrespective of brand. I'm buying oats from my local spice shop at half the price that I pay for normal jungle oats but I record it as jungle oats in my food diary. I use the small flake or the large flake oats. I dont use the instant or flavored oats. I'm not sure if they add sugar to the flavoured ones or not. I guess it comes down to personal preference and the calorie content. Also be aware that oats in general are naturally wheat free but you pay more for gluten-free oats and all they do is ensure that they store and package oats in a separate facility to ensure there's no cross contamination of wheat flour being in the air and settling on the oats that may be in the same factory. There's no process to make oats gluten free, just the practice of keeping them away from wheat product manufacturing to prevent the cross contamination.