Which steering knuckles should I use?

[TRSCobra]

I have tokico/eibachs from my 90 to go on my 93, but should I use the 90 steering knuckles? I hear the older ones let the car sit lower than the knuckles from 93. The lower the better!

 

[yamahaSHO]

I didn't notice any difference on my '92 when I switched to 94-95 knuckles....

 

[TRSCobra]

Just what i want to hear. Less work for me!