I think every photo on a dating profile should have a specific job.

Photo 1: Anchor
You alone, face visible, well lit. The idea is that someone who would find you attractive stops scrolling when they see this photo, the way an anchor stops a boat. No sunglasses, no hats, no distracting background. Just you. If you don't stop the scroll, nothing else gets seen anyway.

Photo 2: Confirmation
A full body photo. The idea is to confirm you are the same man and remove any ambiguity. She can see your build, your style, and get a more complete picture of you. If she liked your face, then sees the rest of you and still wants to keep going, photo 2 did its job.

Photo 3: Identity
You living your daily life. Maybe working at a café, at your job, or doing some hobby. Once she knows what you look like, she wants to know what your life looks like. Can she picture herself being part of it?

Photo 4: Warmth
You laughing with friends, or with a dog. Something that shows a softer side. She has now seen what you look like and a bit of what your life is like. Next she wants to know if you seem kind, approachable, and enjoyable to be around.

Photo 5: Amplifier
Something that adds another dimension. An unexpected angle, something that makes her think, "What else is there I don't know?" A little mystery, something that makes you more interesting.

Photo 6: Variety
Look at your profile and figure out what is missing. If it feels too casual, add a dressed up photo. If you already have plenty of warmth, add something more serious. If all your photos are outdoors, add one indoors. Find the weak spot in the overall story your profile tells and fill that gap.