Putting is all three, too easy, too hard, and just right. It all depends on the person putting. I'm a lousy putter outside of 15 feet....in one way the current baskets are too hard or I would make more putts out to 30 feet. In another way they are just right....it's not the basket's fault I don't make more putts outside 15 feet. For players who consistently make 30 foot putts....current baskets are probably too easy.
But before we change the size of baskets, maybe standardization should happen. Each company has its own basket design....some with horizontal chains which rarely allow a disc to go through and out the other side no matter how vertical the disc is thrown. Some have few chains and even a disc on an angle has a good chance of going through the chains and out the other sides. Some brands have chains that hang at an angle that make spit outs more likely. I would like to see a standardization so that if I throw a disc a certain way, certain speed, it will react the same way regardless of what brand of basket I'm throwing to. Even the trays aren't the same dimensions from company to company.