i bought many games over the years. my storage is bursting full with physical cd boxes. so i pretty much like the new trend for digital downloads where you can download and install the game whenever you want to play. It helps also if you didn't your game cd with you while on holiday or traveling.
i guess there is the convenience of being able to install faster, but after many updates you still need to patch it anyway. Also internet these days with our unifi ftth broadband, downloading is faster than ever

and most people are more environmentally aware so try to cut down on carbon footprint.
i tried buying from heavyarms before but they gave away my CE spot for preorder. So i don't buy from there anymore

I also tried Qishan, they promised last time to send me the cd key before they shipped the physical box, they didn't keep their promise. Just want people to buy from them, and just make false promises

hard to find a good reliable seller these days. So i had ended up buying the normal digital d3 when it first came out a few years ago, and later upgraded to CE once i had received it in the mail.
So this time around i bought from the blizzard digital store with no fuss

PS: i think there are some heavily discounted prices for D3 CE on groupon, that may be worth looking into if you want to save money i suppose.
http://www.groupon.my/deals/ipoh/as-online/718111561