I think 9 is going to be a solid choice. 10 is going to be huge for the G5 but I also don't mind to wait for the G6 to let them iron out some of the processes for their own chips. Plus now that my screen's pixels are dying I kind have to talk up the 9 to myself 🤣 

 Google's SoC needs to work on battery usage. Beyond that, it's great!