Baby Carriers

Hello Mummies! I'm a first time mummy and I have a 4 month old baby. For baby carriers, I'll usually use the ones from Konny's (the cloth type) but as my baby weighs 8kg now, I find it hard to place her inside because of her weight and she doesn't wants to sit still as she likes to see around whenever we walk. I am considering to change a baby carrier but I don't know the difference between these 2 designs. Please advise me what's the difference and which is better for my girl? Thank you!