For anyone who works in the office, finding the perfect headset can be difficult. Sound quality, microphone clarity and general comfort are three of the most important pillars to consider when buying headphones, especially if you can make hourly calls. Unfortunately, not many units offer all three features at the same time.
Whether you're working from home or in a "noisy office", distraction is a real hurdle. What I do involves lots of emails and voice communication, so isolating distractions with headphones seems like a good use. The Jabra evolve 80 is rated as the best quality headset.