Lexar 128GB High-Performance 800x PRO SD Card, UHS-I, C10, U3, V30, 4K, Up to 150MB/s Read SDXC Memory Card, for Point-and-Shoot & Mid-Range DSLR Cameras, HD Camcorders (LSD0800P128G-BNNNU)

Even an 80/20 split for video, you need to be looking at 64-128gb. 8gb cards are worthless unless you are a low quality jpg shooter and capturing video in 720p. Even then 8gb wouldn’t be enough for a week to 2 week trip. Here is my recommendation based on your specs and budget. Your camera doesn’t write massive data quickly so a super fast card is redundant. As long as it accepts 128gb cards (which it does) you’ll be fine. https://a.co/d/0dhjjnPK SanDisk Ultra 128gb https://a.co/d/0eTtz2hV Lexar Blue 128gb https://a.co/d/090mZeu1 PNY Elite-X 128gb