Should I change wallets to a 25 word seed?

Just as a precaution, I was reviewing the backup storage of my crypto and realized my Monero wallet is one of the old ones with a 13 word seed. I have the seed and all my keys but was wondering if there is a reason to try and move the funds to a newer Monero wallet with the 25 word seeds. My inclination is to just leave well enough alone.

Followup: Thanks for the feedback. I think right now I will keep an eye out for what happens with Seraphis and the 16 word polyseeds. Once that appears stable and becomes standard I will probably switch to whatever is the new normal. My prime motivation is the "stamped onto steel inside a safety deposit box accessed in case of death" type scenerio.