I sold my MBA as I needed a more powerful machine for work and personal that runs Windows and built well. So I went with the more obvious dell xps 15 as it feels like a mbp. But with all the issues they are having, poor wifi performance, a04 bios only gives gpu performance while CPU is severely throttled or a06 gives CPU while gpu is badly throttled., plus bad support from dell not resolving the issues. The cost was 2k with tax. What are your thoughts? My budget is that and I can send it back. I am going to use it for some gaming, like black ops, bf3 and VMware testing for work in windows. Any compatibility issues with boot camp? How much does the extended warranty cost on it? Thanks ahead of time or all the help. I also would need a drive to load software on. Also can the drive and ram be upgraded easily on the retina mbp like the regular mbp?