Hi guys, First of all thanks for reading. I was using MBP 13" 2009 until september/october 2014. I was waiting to the new generation of MBP (Now working with lenovo windows 8) and I think it's time to upgrade my mac (I can't wait to new skylake generation... 6 moths? 1 year? So far...). I was waiting to new broadwell quad core, but as you know, apple still use quad broadwell procesors in news MBP 15" and i have some doubts to choose my new machine. Do you must to know, that I will update my monitor too. I'll buy new Dell ultraSharp U2415. Since now, i don't use an external monito and 13" of my old MBP 2009 was too small form me (working 8 hours/day). I don't know wich macbook pro is the best for me. I'll use the new mac for: - Web developmnet: Magento (php)/Rails, Mysql, Vitualization with vagrant, etc - Photoshop. - Word, excell, etc. Do you must to know that I'm not a gammer, I never use MBP to play games. For me, portability is not a real problem, i see the 15" very portable for me too. It's true that 75% of time I'll work at home with my new external monitor but I see new 15" like a very thinner and portable machine. In another way, I want use my new mac for years, there's no problem to upgrade CPU or RAM (I'll choose 16GB configuration sure). But what do you think.... is the new Broadwell 13" dual core enough for photoshop and web developmnet? or do you prefer new 15" quad core for this? If do you think 15" is the best solution... It's 15" top configuration my best choice (remember i¡ll never play with it). Thanks for the tips.