Pixel 4A 5G Android 14 or downgrade to Android 12?

Hello all,
I have a Google Pixel 4A 5G currently on Android 14 (Bramble). I find NetHunter images and a custom kernel but they indicate for Android 12. Does it make sense to downgrade phone for purpose of utilizing these images? Or, should I make attempts to compile and create Android 14 versions for Bramble? Also… with TWRP there is only an Android 12 version made for the 4A 5G. What impact might that have? Ultimately my goal is to have a NetHunter tool. I do not plan to activate for cell service. Any attention is appreciated. Thank you for your time!

Dean

Ok. So I figured out TWRP is not required anymore. Im going to create a new kernel and image for this phone on Android 14. If anyone has any suggestions, tips, tricks, or intangibles… Im all ears!
Dean