Retinol for beginners

I'm 18 y.o (turning 19 y.o on oct), and I wanted to try retinol product. I've considered all the risk, and I hope this ingredient would helps my skin😢 My skin concern are acne, fine lines, acne scars, and PIE. So I've found these 3 retinol products, and I just confused to choose one from these three products. Maybe someone who have tried these products or people who understands about ingredients could give me a product suggestion please😁 thank you...❤️