My son needs to be carried to sleep and continued to be carried while sleeping.. if not, he will wake up when we put him down. Thinking of getting him a yao lan.. In honest opinion, which is worse? carrying him to sleep or putting him in yao lan?

how old is your son ? i swaddle my lo until she is abt 5 months old becos she would jump up whenever we try to put her down on the bed. my first kid sleeps in yaolan. but as time goes by , he demand more n more . from yaolan til yaolan must be moving all the time (after that we bought the auto one) to he must see someone there at the yaolan , til he must have someone there singing while moving the yaolan . until he went to CC , it got worse as in nap time he cant sleep without yaolan .