B&H Photo (NYC) ran a special last week for the mid-2014 15" 512 GB MBP for $1750. I bought it and this will be my first Mac but I don't know if I made the right choice given what I've heard in the review below about the 4K being spotty. I'm going to be taking coding classes and I was told to buy a Mac because it's the developer standard and it's needed for iOS development so I know it's sufficient for this purpose. However, 4K is something I will be upgrading to when prices drop as I like the screen real estate for my stock trading platform because I will be able to combine 4 monitors into 1. Given the need for a dev machine and 4K, have I made the right choice by buying the 2014 model at a discount or should I have gone with the 2015? I don't do any video editing but his comment on less than optimal 4K functionality made me think I made the wrong choice. I actually just got it delivered a couple of hours ago and I'm reallly resisting the temptation of opening the package so I can return it and buy the 2015 edition, if it's worth it.