What's the difference between TJ Sports springs and low King springs?

From what I have heard, the TJ Sports springs are ~10mm lower than standard, but the low King springs are a bit lower than that.

Ride heights aside, is there any difference in spring rates?
ie, will there be a noticeable difference in the ride?

Cheers,
Martin.

the kings will be stiffer then the stock springs

and yes you will feel the ride differance

I didnt feel any loss in ride comfort, retaining original struts(only done 65000kms at the time). A little firmer when cornering. and it dropped 30mm. I thought only the TH had 10mm lower springs. Mine certainly looked std height when i got it

the kings will be stiffer then the stock springs
I know they are stiffer than stock springs, but are they stiffer than Magna Sports springs?

Cheers,
Martin.