I have found that veg based carbs don't affect my sugars but many starchy carbs do. I am still learning about my reactions to carbs and am very careful with pasta, rice, potatoes, bread and flour based products. For instance I can have a normal tortilla with chili or fajita but only one. Dreamfields pasta is ok too. Potatoes sometimes send me soaring but I haven't figured out why and when so am generally avoiding potatoes at the moment. Rice I haven't had at all yet... So I suppose with me, carbs affect me differently depending on the protein and fat load of the meal.