How to maintain valued Rebase?

So, I am using a Ryzen 9 5980, with a Radeon RX6800 in a ROG Strix G513QY laptop.

A year ago, my I started crashing my computer around a year ago. The crash seems like a memory-leak type error, but research has suggested there is a power-supply component to my problem.

Long story short, it seems to be a common problem in the AMD side of things. I have found lots of similar posts.

Recently, I decided to isolate the problem down to a rebase. Not only did I, but I managed to find one that is desktop stable for me. I don’t even need game mode.

Namely: 43.20260210 Bazzite-Deck

Now I can stay on this for a while, but it won’t stay viable forever. So how do I ensure I only update onto similar setups?