I bought exactly one SXS and put almost 2,000 miles on it and sold it. In my opinion they’re not contenders. The plastic and cheaply built chassis are not easily modified to handle bigger tires, unless you’re spending coin on a Can Am or KRX, and then the “cheap factor” is right out the window.
The most important factor to the cheap build is that there are little clusters of parts hoarders all across the US. That’s how you build a cheap wheeler. There’s Ford, Chevy, Dodge, Toyota, Suzuki, Jeep hoarders hiding everywhere. Once you find them, the cheap wheeler comes alive.
I’m with YotaAtietoo in building Suzuki/Chevy Trackers/Others. Body on frame, easily modified, easy to work on, reliable, and just impressive with 32”-33” tires on them. Even better slightly stretched, SAS’d on 35”-37” tires. There’s a kid I’ve grabbed parts from in PA with a Dana 30/35 Tracker on 35’s that is absolutely impressive. He said he wanted to show the 35 could live in the rocks.
But then you can watch Dex Jeeps and watch hime absolutely thrash XJ’s relentlessly and just have cheap fun.
The real question is always, how creative are you?