I think, spids design and ideas are really nice (switching between stomps and fx-section with one button).
Thanks buddy, I'm just trying to "illustrate" some ideas and thoughts I can read over here... after all, a picture is worth a thousand words
However I will use my Voodoo Lab GCP, I want to switch anything on and off with one step.
I use the Kemper live now, have 6 Rigs, nothing more, but switch every Stomp or the EFX/Boosts, etc...
I know that feeling, it's exactly what I would also like to do.
Here's an illustration of a 3 rows version (with Effects on top):
And here's the version with the Effects on top:
The only thing I notice is that there's too much choices and everyone has one and CK already said he wants to keep the KFC simple. That's probably why a 3 rows with 6 or even 7 switches might never happen (I'm hoping for, but it might be just a very small percentage of users thought).
That's also why I'm really considering to build one by myself (well, actually based on the future Mastermind GT and/or from the Livid builder kit). Since I have just some limited knowledge and it's a side project, it would take a lot of time to make it happen, but it would eventually look like that:
(note the effects and stomps labeling would just be a sticker you can change to your wish... or even have none if you want 8 stomps or 8 effects you can switch with the X/Y selector

)
But that's surely not what CK will release, so it's out of the question and just shown here as purpose of argumentation of something we're all agree here: No layout will satisfy everyone, regardless how much effort, time and thoughts are put in the KFC. So, it might be better to just stick to an idea and build the thing... all customers will see if it's still good or not for them.
Personally, I'd prefer to see some effort done on the Rack version... I'm still waiting for it
My 2 cents,
Phil