I forget the name, but the one that's kind like penne rigate, but a much wider diameter tube, with ends cut straight instead of angled. That one literally always falls apart and turns to kinda mushy strips when I've tried to cook it or had it cooked by someone else.
I'd have to say shells, particularly the "shells & cheese" size. I always have quite a few shells stick together and end up undercooked, and I don't really encounter that challenge with other shapes.
I actually like orzo a lot, but I've always had it in dishes where it behaves like (and is possibly mixed with) rice. I think it adds a nice (creamy?) balance to some other carby things, such as a veggies. Trader Joe's sells one that really like that has orzo mixed with spinach, sundried tomatoes, and feta(?) cheese.
Honestly I'm a huge pasta lover so it's difficult for me to say. Probably farfalle whenever I eat it raw. The middle parts are always a pain to eat because of the shape.
Angel hair is probably my most disliked. It just tastes terrible and gets overcooked so easily. I also dislike ditalini but not nearly as much since that usually only goes in like minestrone soup and it might just be that I'm not a fan of minestrone.
For the best pasta shapes, look no further than Buccatini (the objectively better spaghetti), cellentani (idk it's just fun), and gemelli (perfect texture for lightly sauced dishes).
I used to hate farfalle, but I'm okay with that one now. We've made our peace. It's another example of a pasta shape that I only had in one particular dish that I didn't care for and I formed a negative association as a result.
Probably bowties AKA fucking farfalle. Difficult to grasp, harder to keep a hold of, don't retain sauce. Who thought this would be a good idea? probably some british designer
I mean, what's the point of pipe rigate? Most of them are too small to eat a single one at a time by stabbing them and they are the perfect shape to wiggle free from any attempt to hold more than one on a fork. I've seen them slide right off of a large spoon. I'm pretty sure if you could make molecules in that shape you'd invent some perfectly frictionless hydrophobic material that would revolutionize several industries.
I'm ashamed (as an Italian) to discover only now thanks to this post that "orzo" can be a pasta format and not just another cereal (it also means "barley"). I always heard the term "risoni" for it but "orzo" apparently is used as well. And I agree, it sucks.
In case you did not know there is a cylindric variant too called "tempestina" which is even more awful (mainly used for soups, or for small children). It's uncommon to see grown adults eat them but, unfortunately, they exist.
I don't think I care about shape, as long as it's made from durum wheat. Now, we have a lot of pasta here that's made from regular baking flour, it's still very common in EE countries, and it's damn cheap. You must boil it for 40 seconds and not a second more, or it instantly clumps all together and turns into a wallpaper glue.
for common ones spaghetti but im sure there are likely escoteric ones im unaware of thats worse. I like smaller ones that are a nice bite amount and hold sauce well. Spiral and tortellini are my favorite.
Large shells and tubes. It feels like noodles were not meant to be that big, like it's unnatural. They always look so wet, and then it reminds me that all noodles are wet, but are at a proper size so you can ignore it.
Spaghetti (or even linguini) is the minimum thickness for being able to cook with a soft outer layer to pick up sauce while still keeping some toothiness inside.
Any made with super processed flour that extrudes poorly out the human. The textures and flavors of a whole grain pasta are far more versatile and a whole world most seem to never explore. A sprouted grain can hold sauce while adding complexity and texture instead of eating a blank canvas. The additional natural fiber will take longer to digest leaving you sated for far longer and feeling that much better in the days to come.
As much as I love lasagna, the noodles are the worst part of preparing the dish. They're awkwardly large and heavy (for a noodle), and God help you if you overcook them even a bit as they will disintegrate under their own weight.
Bucatini, they are so needlessly hard to pick up for almost no gain over Spaghetti. Same for some Linguine that want to untwist from your fork and try to splatter you with sauce.