got to wondering does it matter what type of grease i use on the speedo cable?

graphite based, all-purpose grease or even 3-in-1 oil?
thanks-b


4.2 '87 yj, 263,000 miles, mopar mpi, 33" mud bfg, skyjacker 4", 3.73 gears, arb lockers-f and r., tom wood's 2.07 shaft conversion, tom wood's hd driveshaft, magnaflow/custom exhaust, 4wd bumper/swing-out tire carrier