Key Codes in Program Listings (70's/80's calculators)

[Eddie W. Shore]

I don't remember if I asked this before but for calculators from the 70s/80s (25C, 65, 67, 12C, 11C, 15C, etc), but what style of listing would you prefer?

Style 1 where the key codes are included:
Example: (15C)
001 ; 42, 21, 11 ; LBL A
002 ; 1 ; 1
003 ; 40 ; +
004 ; 43, 32 ; RTN


Style 2 where it's just step numbers and keys:
001 LBL A
002 1
003 +
004 RTN


I've been listing my programs in style 1 and considering dropping the key codes.