Hi ! Actually both do the job. Some moms prefer booster seats because they are cheaper and occupy less space since it fits on a chair . Either of the two are good for feeding purpose

thax priya but please suggest me a good brand of it,really very confused about that.i use to shop online snapdeal and Amazon. but unable to select the best

Fisher Price booster seats are good. I am using it for my son..he still prefers to sit on it and have his meals.. It's not very expensive, it's compact and can be carried along any where- you can take it along even to restaurants to make your baby feel comfortable and + it will hold him at one place.. Lol

Fisher price is good. Now a days you get local and Chinese products that are cheaper.

If you are considering to buy Chinese products, then it's always advisable to personally check then by visiting a local shop to ensure its quality and sturdiness in case of booster seats /high rise chairs..

thank u priya and bhavana

Most welcome