First if all I know I could use my iPhone 13 Pro Max but I want a cheap camera that uses SD cards as it is so much easier to get video onto my mac from an SD card. I had a search on Amazon and there seem to be some between £30 and £40 which seems to fit the bill but I'm just wondering if they'll be OK for recording either 1080p or 4k videos for YouTube? If they are not decend choices is there something else I should look at?