Thin makes better spaghetti thick ones you can't stir up good in the pot I've done it couple times thin noodles is easier to pick up or cut up on the plate when eating thick noodles just don't cut it at all
When it comes down to making the best spaghetti you wanna have the best ingredients because One bad ingredient can make The entire pot taste nasty nthe noodles are the main ingredient you need there's a difference between thick and thiin The thick always sticks to the pot can't stir it like the thin noodles you can stir it better and doesn't stick at all so the thin you always wanna use Sam's club got the six box for one price instead of buying individually especially when it's all done it's easier to chop up swirl around the fork then the thick ones