not enough research.
If that's the analysis, not enough research was done. The MBA Haswells provide quite a bit of additional feature and performance, not the least of which is a 25% increase (or more) to battery life...some of that comes from better CPU/GPU management, some could be just overall more efficient processor usage.
While the 40% increase in integrated GPU only applies to the integrated chips (and not the dedicated ones usually on the 15" pro models) SOME form of additional improvement should be expected when the pro's are announced. But, the battery life is IMHO a major advantage.
Is it 400$ worth, only the user can decide.
After watching the "Waiting for Haswell rMBP" thread for a few weeks, I decided to pull the trigger on a refurbished early-2013 2.7/16/512 rMBP!
After researching everything, it doesn't seem like the Haswell/iGPU are going to provide much of a difference over the current generation. Plus, I saved $420!
Can't wait to get it this week!
If that's the analysis, not enough research was done. The MBA Haswells provide quite a bit of additional feature and performance, not the least of which is a 25% increase (or more) to battery life...some of that comes from better CPU/GPU management, some could be just overall more efficient processor usage.
While the 40% increase in integrated GPU only applies to the integrated chips (and not the dedicated ones usually on the 15" pro models) SOME form of additional improvement should be expected when the pro's are announced. But, the battery life is IMHO a major advantage.
Is it 400$ worth, only the user can decide.