I have used electric as well as well as manual pump too.. in electric medela is good.. and in manual I have used philips avent.. it also worked for me.. manual is cheaper.. it will come around 3000.. manual is lil expensive around 4-5 thousand..

You may find this article helpful 
http://app.babychakra.com/article/640

@63733dfc2338f60015eb0d62 if you are short of time electrical pump is better option...Madela, ardo are best and would cost between 4-5 thousand but if you have lil time manual pumps also works better of same Madela or ardo will cost around 2000... quantity depends on production not on method of expression I have used ardo manual pump and it used to take around 20min for 120-150ml expression...I did power pumping too to increase my milk supply around 8 times a day....in the beginning and my baby was not taking my milk directly many situations...

Kinjal Gada

in how much interval do u Express milk

hello everyone has anyone used electric pump to express breast milk .how useful it is ? does it expresses milk in gud quantity if yes than which brand of electric pump should I buy and from where.waiting for reply