Banana pi M4 Rasbian OS and static IP config

Hi, I have 2 question.

  1. I have download the raspbian os image for banana M4 “2020-05-18-raspbian-stretch-bpi-m4-sd-emmc.img”. But it not stable at all, any 1 have a stable version for raspbian ?

  2. Now i run my M4 with ubutu, How to configure eth0 and my wireless to use the same static ip?