Exactly. Function and Looks I can make the call on. It's the cost I struggle with. I for sure like the Slee better than RCI but I'm not sure I like them $400 more. That said, in 10 years I won't miss the $400 but might not like how my rig looks for all 10 of those years. The real question is "how cheap am I?"
I had to look at the sliders on my Taco for 11 years, they were custom made by Adam at 4X Innovations down in Iowa. He has since moved to Wi. You're right you will not miss that $400 in 10 years heck I can't even tell you how much mine cost 11 years later LOL. And the Ex used to accuse me of being tighter than the bark on a tree. For somethings, when I spend money on something I want it to be right. For me.
Outside of running boards anything with zero offset then was few and far in between not all that long ago. They normally were tubes although a few had frames but they were designed and called rock sliders. For pivoting and sliding off rocks that is where the name came from and tucked up to the rocker panels.
I'm more concerned with lateral slides into trees on icy trails which is why I like zero offset instead of tight against the body. I had Adam use expanded steel instead of solid steel for filler plates for drainage, both snow and water\mud. Plus were lighter than solid steel. And had kickouts for additional protection, not for kicking off rocks.
I was torn between the Expo One and Slee. Ended up going with Expo One for the additional length and how it covers the cuts on the body. Thanks to
@xychromosome I seen that the filler plates could be powder coated black so I called them in time and had them PC. Wanted matching bolts instead of the nickel coated factory ones for a solid black look so I ordered a bunch of button head black oxide bolts before they even came in. Added additional cost, actually not that much, but now I have what I want. And can look at them for the next 10 years if I decide to keep it that long with no regrets.
Never a free lunch in life and the Expo One sliders will limit max tire size to 33". But on a combo DD and trail rig I don't have any plans to go above that anyways.
Your long term plans may be different than mine. But I recommend getting what puts a smile on your face when you look at it when go to get in it.