What are the main differences between flautas and chimichangas in terms of ingredients, preparation, and taste?

Flautas are typically made with flour tortillas and filled with shredded meat, while chimichangas are made with larger flour tortillas and can have a variety of fillings like beans, rice, and cheese. Flautas are usually rolled tightly and fried until crispy, while chimichangas are deep-fried and can be larger in size. Flautas tend to have a lighter, crunchier texture, while chimichangas are often more substantial and can be served with toppings like guacamole and sour cream.