Which food has less impact on blood sugar?

CORN CHIPS: WHOLE GRAIN CORN, VEGETABLE OIL (CONTAINS ONE OR MORE OF THE FOLLOWING: CANOLA, CORN, COTTONSEED, SAFFLOWER, SOYBEAN OR SUNFLOWER), SALT, BBQ SEASONING (CORN FLOUR, SALT, SUGAR, SPICES, TORULA YEAST, MONOSODIUM GLUTAMATE, ONION POWDER, TOMATO POWDER, CARAMEL COLOR, DEXTROSE, HYDROLYZED CORN PROTEIN, GARLIC POWDER, RED #40 LAKE, NATURAL SMOKE FLAVOR, EXTRACTIVES OF PAPRIKA, AUTOLYZED YEAST, PAPRIKA). FRIED CHEESE CURLS: CORN MEAL, VEGETABLE OIL (CONTAINS ONE OR MORE OF THE FOLLOWING: CANOLA, CORN, COTTONSEED, SAFFLOWER, SOYBEAN, OR SUNFLOWER), WHEY, CHEESE (PASTEURIZED MILK, CHEESE CULTURES, SALT, ENZYMES), SALT, MALTODEXTRIN, NATURAL AND ARTIFICIAL FLAVORS, MONOSODIUM GLUTAMATE, SODIUM CASEINATE (A MILK DERIVATIVE), DISODIUM PHOSPHATE, BUTTERMILK, WHEY PROTEIN CONCENTRATE, LACTIC ACID, MONO & DIGLYCERIDES, YELLOW #6 AND YELLOW #5. NACHO CHEESE FLAVORED TORTILLA CHIPS: WHOLE GRAIN CORN, VEGETABLE OIL (CONTAINS ONE OR MORE OF THE FOLLOWING: CANOLA, CORN, COTTONSEED, SAFFLOWER, SOYBEAN, OR SUNFLOWER), SALT, WHEY, DRIED ROMANO CHEESE (PASTEURIZED MILK, CHEESE CULTURES, SALT, ENZYMES), DRIED BUTTERMILK, DRIED CHEDDAR CHEESE (PASTEURIZED MILK, CHEESE CULTURES, SALT, ENZYMES), DRIED TOMATO, MONOSODIUM GLUTAMATE, DRIED ONION, DRIED GARLIC, CITRIC ACID, SODIUM CITRATE, DRIED PARMESAN CHEESE (PASTEURIZED MILK, CHEESE CULTURES, SALT, ENZYMES), NATURAL AND ARTIFICIAL FLAVOR, AUTOLYZED YEAST EXTRACT, DISODIUM PHOSPHATE, LACTIC ACID, SPICE, DEXTROSE, PAPRIKA EXTRACT (COLOR), CARAMEL COLOR, YELLOW #6, DISODIUM INOSINATE AND DISODIUM GUANYLATE, SUCROSE, RED #40 LAKE, TURMERIC EXTRACT (COLOR), DIPOTASSIUM PHOSPHATE. PRETZELS: WHEAT FLOUR, CORN OIL, SALT, MALT, YEAST, AND SODA.