Never had curlies, tots (not even sure what they are) or waffle fries.
After reading the comments I think I’ve never had good onion rings or sweet potato fries. Those are a no from me. Onion rings were just deep fried batter and sweet potato was sweet and soggy. Both didn’t leave an impresion.

Now my potato of choice is wedges (especially if cooked in an oven). Then whatever is left. Not sure why everyone is hating on zigzags. The thickness is similar to straight fries so it should cook similarly and without seasoning everything will taste bland.