Is it?
Manual vs Borgeson steering is 24:1(?) vs 14:1 ratio.
This means 5 steeringwheel turns vs just some 2.5 turns lock-to-lock.
If you do a lot of driving, those excessively needed steeringwheel rotations become old very quick.
(provided you use a 24:1 manual box.) The reply goes out the window when used with a faster manual box and maybe longer pitman and idler arms ofcourse).