I have a used LG v60 dual screen incoming to replace my v20, What am I in for?

I would stick with my v20 but jeetware play services keeps draining the battery and app support is getting bad because its stuck on android 8.

I was looking for something that is mostly easily repairable and had removable battery. But seems that ship has sailed unless you go with a Xcover.

v60 looks like it has mostly modular design once you heat and get the back cover off.