Board Thread:Game Discussion/@comment-26808586-20150807120954/@comment-26249703-20150808155749

I don't know if the 2015 version will be on sale "soon". True, the 2014 version was on sale about 4 months after its introduction, but the 2013 version wasn't on sale until after the 2014 version, so it's not an exact science. I wouldn't doubt they'll keep being on sale regularly though if you can wait.

The 2013 and 2014 are really similar, they're even competing side by side in two series. However, the 2013 version is quite a bit cheaper to upgrade, with little difference in performance. The 2013 version will also help you in "50 Years of 911" as it complies with the maximum PR required for cups without any gold upgrades.

If you're interested in 100% series completion and have not yet obtained the Vantage GTE, or upgraded it with gold, the 2015 RSR will be cheaper to get to maximum PR for both the series it is in.