hi all i've read many TB post about strings, i know that nowadays have no 100% handmade string, each string needs human's hand assistance, but my question is: is so-called handmade string(e.g. DR, R.cocco...) really have a better tone, better durability, and better feel? string is a personal thing, i can't tell what's difference between handmade and machine made, the only thing i know is machine made strings are cheaper in general case. also i can't figure out what part is handmade in the production? can someone give me some idea? thanx!