NiCopper brake lines

90-10 copper alloyed ? Anybody use this stuff for brake lines. Advance lists it . Was looking for standard steel spool. Says it's easier to work with and has been in use by some european oem's since the 70's. The steel ones lasted 35 years so another set of steel ones should outlive me lol. just wonder if it's that much easier to work with and as durable to justify the few extra bux