What makes fettuccine alfredo better than spaghetti is the sause, you can taste the Parmesan , the butter, the chicken, or the cream in the bowl. The seasoning does a better job to add to the noodles than spaghetti.The flavor interactions are so superior to the flavor interactions of spaghetti that it hurts,and the spherical cow segments and tomato sauce are fucking annoying.Spaghetti taste feels too forced at times, this leads to weak taste or unexplainable developments.Fettuccine alfredo's taste flows better, it's simple, credible and convey feelings better.
Fettuccine alfredo's taste is also more serious, each resolution have more weight to them 1) the chicken gives the dish an air of dignity, 2) After every single of the noodles are eaten you want ot eat another, 3) cream sauce is fucking delicious, 4) thousands of innocent birds died to make it, 5) eating with fork isn't precisely happy. In spaghetti, only 2 sensations couldn't be savored: 1) the vulgar taste of stringy pasta, 2) Meatballs in tomato sauce.
Spaghetti never actually shows its resolve when it comes to deal with people who are prepared to judge,and the taste does not have serious and mature Gourmets - aside from Cicéro-.The only time Spaghetti had to confront one of his counterparts, was in Italy against Pizza. Fettuccine Alfredo, on the other hand, had to fight Lasagna, Ravioli, Bologna, and Spaghetti all´aglio, olio e peperoncino at some point - there's also the point when he realises all what Macaroni has been doing.
Spaghetti is just too light, childish and aimed at teenagers. That why the dark and cold as ice Fettuccine Alfredo is superior.