Need help and tips for buying a new MBP Retina
My MBP from 2011 has the known GPU issue. So I want to buy a new MBP. I want to buy it second hand from the internet, because my budget isn't enough for a new one.
I want a retina MBP with 15" screen.
- I saw on the internet that the most machines are with 8GB memory; is this enough?
- Is it true that I can not upgrade the memory and HDD like my 2011 machine?
- Is there a model year that has issues with the GPU, CPU etc? Like the 2011 model? (from what year is the best machine?)
- Are there other things I need to know before I buy the MBP?
Thanks in advance!
Is this a good question?