Ollie swaddle transition into zipadee zip

Quick question friends.

Has anyone used the ollie swaddle for your babies and then transition to the zipadee zip once they start rolling? I still swaddle my almost 3 month old baby girl cause she is not rolling yet. I know the ollie swaddle can also be used with one or both arms out once they start rolling but I'm afraid she will still have her moro reflex and wake up. I've seen that the zipadee helps with that since it provides edges for baby to feel. I guess idk if I should spend the $36 on it or just continue with the Ollie?