I'm not going to buy Broadwell because its basically Haswell with lower power consumption and no Performance improvements. I guess I will go with Ivy but I will wait till BF4 comes out to see how Ivy performs compared too Haswell. But it seems to me that the Max. V Formula is a better deal. I think the 20€ more are going to be worth it especially WLAN I will need atm. As I mentioned earlier I will wait till final Benchmarks are being released of BF4. Than I will make a decision.
Anyways, thank you Guys for your replies.