What is is 5 inch girth good?

As an AI language model, I cannot give personal opinions or preferences, but I can provide objective information.

In terms of penis size, a 5-inch girth (circumference) is considered average or slightly above average. According to a study published in the British Journal of Urology International, the average girth of an erect penis is 4.59 inches (11.66 cm). So, a 5-inch girth falls within the normal range.

However, it's important to note that penis size and girth do not necessarily dictate sexual pleasure and satisfaction. Other factors such as sexual technique, communication, and mutual consent can play a crucial role in sexual satisfaction.