Ground Control Bread and Butter vs Dinan Springs/ Shocks

[ViN]

Does anyone know the differences between these setups or is anyone running the GC setup? From the looks, it seems as though the GC springs offer a bit lower drop but any info on the shock valving? Trying to decide between the two but the GC system seems to have a slightly better stance. Thanks.
https://groundcontrolstore.com/produ...ead-butter-kit

[cobra]

They are basically two ways of doing the same thing. However there is one downside to that GC kit - the front springs will come loose at full droop unless you also run a helper. That said you can pick any rate and ride height you want which is nice. The Dinan is fixed - 175 front, 475 rear. And fixed ride height too.

Pretty sure the shocks are identical but haven't seen any data to prove otherwise.

[Tbonem3]

If this is the only choice, then I'd get GC kit with 7"325lb front and 600lb 6" rear 2.5" id eibach 13.5-75" with camber plates fr and 13.0-.25" rear imo