depending on the sink weight
ya huge difference
even huge differences tween sink tips and full depending on head length
if ya wanna git shit down without resorting to heavy flies
a type 5 or 6 will do it
oh and its way thinner than floating lines and will aggravatingly want to coil if not warmed or stretched
rios what i usually use by sa lines are good
if ya can find spare spools for your reel having the ability to change fast doesnt suck