If you have strong preferences regarding either playing a game that's in print or being able to provide PDFs of the rules (I have both of those) you might fine Tales of the Valiant a relatively easy transition. This isn't even as strong as a suggestion, let alone a recommendation.Ya know, the more I learn about the 2024 rules changes, and the more "just use the 2014 rule for that" posts I come across, the more comfortable I am with my decision to stay with the original 5E.