Decided to purchase Mac Book Pro 13 Retina, 2015 update. Will go with 16Gb of RAM. The only questions remaining is: 128 or 512Gb sad. It's $1500 vs $2k, with 512 I will get 2.9 i5 Main usage: I'm software developer. There will be NO video or audio or image editing. I will be using it for xCode (iOS development), general internet use and main work will be in VM (80%) I will need to run Linux and Windows VM's, hence 16Gb. Windows VM (with my dev environment) is around 200Gb. Therefore, even 256Gb will not work, won't fit. 512 will work but $$$, 128 Gb will work just fine for me but I will have to go with external drive for VMs. I already kind of decided to go with 512 because looking at USB3 speeds and cheaper drives if I use external - it will be much slower. If I buy external thunderbolt enclosure and fast drive - I will be close in price and have to carry additional piece.. Now, the question is where to buy to get best deal? BestBuy and Amazon seem to be not an option, they don't have 16Gb. MacMall doesn't charge sales tax where I'm at and best from what I can tell.. Any other decent places where I can save more?