GrandTour21348382

I currently use a iPhone 15 pro for my pictures. The camera is great, but im not sure weather to use HEIF max or JPEG max. I know about pro raw max and the iPhone does have that, but those take up a lot of space and I don't have an external storage drive yet. So out of JPEG max and HEIF max witch one should I use for higher quality pictures?

This is kinda specific but it's my first new phone in 5 yrs so im still going to ask.

I have a 15pro and noticed that there was some dust and stuff on the lens. I twisted the soft part on my hoodie into a small ball and wiped my lens moderately hard. ive done it a couple of times now but Is this damaging to the lens?