The post Dominion vs. Southern: Bigger Yield or Better Dividend Growth? appeared first on 24/7 Wall St.. Should someone investing for retirement own Dominion Energy (NYSE:D) or Southern Company (NYSE:SO) right now? Dominion pays the bigger yield. Southern pays the dividend that keeps growing. For most income investors, that difference decides the question. Dividend Record: Southern Takes It on Reliability On yield alone, Dominion leads. It yield…