Ford Mustang V6 vs V8

Hello, I have to buy a mustang (2013 or 2014) before next year. For financial (and perhaps also a bit for ecological) reasons I think about it after the V6 to the V8. Since I was always convinced, however, a mustang must be a V8 I would like to know the opinion of more experienced mustang connoisseurs. To what extent is the V6 inferior to the V8? Are the over 100 hp more indispensable for sound and driving feeling or is the V6 in Germany d he better decision? Thank you in advance!