My wife has given me the OK to get a new laptop this year. The issue is I think this year might be a bad time to upgrade. I have done a little searching and found most are waiting for other chipsets (Broadwell, Skylake). My plan was to sell my 2012 MBA and get a new and maxed out rMBP with a TB display. However now I'm not so sure. The "deal" we stuck suggests I can get a new laptop every 3 years. If I buy one today or when they are refreshed I might miss out on big upgrades in the future. Thoughts?