The timing chain issue was fixed on the 2013 V8 model. So that is always an option. But the more affordable route is to just fix the current one you have.
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Technically the 2013-2016 have the updated tensioners and they are better, BUT they're still having issues. A 3rd revision of the tensioners and guides were in the making, but might not be in production.
It's not a for sure 100% fix for 2013 and up, but they do have the updated parts.