This might sound weird to some. But I'd prefer a 5Dmk4 even with super 1080/60p, C-Log2 and therefore 422 10bit HDMI out anytime over the A7sII.

internal (h265) 4K/30 + 1080/60
external (clean) 10bit 422

Don't forget that the Apple Store Germany includes 19% tax in all prices, the US store doesn't. Moreover you have to add 7% US tax to all prices in the US store. At the end, it's all around the same.

The new MBPs will be arrive in 2015 when Intel finally delivers Broadwell/Skylake processors. Have been waiting for this upgrade since 2013. Just cross fingers that the new generation won't switch to AMD like Apple did with the Macpro and recently with the iMac as well.