idal/iStock via Getty Images Dear readers/followers To say that Telefonica (NYSE:TEF) is my "best" or most qualitative telecommunications investment would be a bit of an overstatement and exaggeration. I would say that Telefonica has been a decent investment, with a good yield, and good further potential for outperformance. It's important to understand here that different investments I make have different goals and overall targets for how they are positioned in my portfolio. Telecommunications are investmen ...