I like both
my current 68RR has PS, Uni-steer Rack & pinion,
very precise
245/60/15 front & 295/50/15 rear
it's not the free-floating 1 finger style, loosey goosey
many of these cars had
I like it especially on these curvey *** mountain roads
it came with PS org., it was OK,
just nothing like what it has now
but still has manual brakes, it came with 12x3" manual Drum brakes too
you need/ed to plan to brake a bit more
(if you go to discs & manual, get the smaller 15/16th MC, better feel)
but not too shabby
I've had combos both ways
I don't mind manual steering or brakes
with wide tires it's a
sort of a pain when not moving etc.
once you start to roll, it is easy to steer
it is different when I step into my 99 SLT Dakota 4x4
feel like a luxury car, I'm back in 21st century again

with power rack & power brakes (slotted drilled rotor & EBC pads),
power windows, A/C etc.
it'd be a bitch to steer with 11.5x32" tires with manual steering
& at empty 4,800# (it's rarely empty) manual brakes
would/could be life-changing with all the deer around here
my 85 y/o dad (he was closer to 75 at the time) had issues
trying to park my old Silver 68 RR with manual steering
he likes to drive my current RR, thinks it's too much power
but it's easy to drive