I am wondering which one to get? I currently have an order in for the 2.9GHz, 460 card, 512 GB. Are there any downsides to the 2.9GHz version? I have read some bad things about it on here, so I just want to make sure. My use cases would be light gaming (Wow, league, tycoon games, strategy games) and programming. I am probably not in need of the 2.9GHz for these tasks, but I don't see an issue with maxing it out in terms of performance. I could put the money to better use with more storage, but I currently haven't even maxed out the 128GB version that I'm replacing, so 512 seems sufficient to me. What are your thoughts and experiences with this?