No longer storing photos on iCloud
Hi All, I'm not very iPhone tech savvy. I currently have an iPhone 8 Plus which some of the photos of my phone are stored on the phone (256gb) and some on iCloud. I have just bought the iPhone 11. I want to do my back up and transfer everything over to the new phone. How do I stop storing the photos on my phone on iCloud? If I turn off iCloud will it delete my photo's stored through iCloud? Or will all my photo's still be on my phone and then I can do a computer back-up before transferring to the new phone?
Thanks
iPhone 8 Plus, iOS 13