The phrase refers to online discussions on a popular social media platform, Reddit, comparing and contrasting in-ear monitors (IEMs) with traditional over-ear or on-ear headphones. These discussions typically involve users sharing opinions, experiences, and technical information related to the sound quality, comfort, portability, and cost-effectiveness of each type of audio device. For example, a user might ask “Which is better for commuting, IEMs or headphones?” leading to a thread filled with different perspectives.
These online forums are valuable because they provide a space for crowdsourced information and peer reviews regarding audio equipment. Unlike manufacturer-sponsored reviews or professional audio publications, these platforms offer a more democratic and often unfiltered view on the pros and cons of different products. They also facilitate a community where individuals can find solutions to problems, learn about niche audio concepts, and receive advice based on their specific needs and listening preferences. Historically, such comparisons would have been confined to audiophile magazines or in-person audio meetups.