Qin F22 (non-pro)

Hi everyone, I just got me a qin f22 and saw online that some variants come with android go edition and was wondering if anyone can provide a system dump of that os, or a link to a website that has it, and if available can I flash that dump on my phone or is it device specific? Also, I'd love to hear your recommendations on the GSI's for this phone and your experiences with them and if they're worth over stock? Thank you.