Buying books

Hi Guys, Do you guys prefer to buy books online or like to go to a physical retail store and purchase it ? Well for me the online stores are awesome simply because of the amazing discounts they give..! Its been long time since i bought anything from a retail store (books) but i do visit them often jus to keep my self up to date on the new books that hav been released and so on..! and i come back and search the same title on the net and buy it from a online retailer who wuld sell it atleast 30% cheaper than the MRP and it is awesome and fits in to my budget.. How abt u guys ? Please share ur views..!