Pigeon bottles

Hi! Appreciate any advice!! 🙏🏼 Any one using pigeon bottles? Been wondering if the newest soft touch3 they launched is very different from the previous generation. Any mamas have experience/babies prefer one to the other? I was going to get the previous generation one but happened to receive 1 bottle of the soft touch 3 as a gift, I suppose I have to buy more of the same bottle (soft touch 3) to avoid baby getting confused? #firstbaby