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