Let me weigh the pro and con for men eyebrow trimming for you. There's definitely more pros than cons here. Firstly you will look more manly with thicker n darker eyebrow. Secondly it looks really natural if you find the right salon. Lastly, you can choose the design/shape you want for your brow!! Con is probably the cost haha! Let me recommend the best beauty centre to you. They are GOOD!! Like really good.