[size=medium]Apology accepted rahuldagli. Trolls don’t back off by nature, so I assume you are legit.[/size]
[size=medium]For me there are several parts to answer your questions. I notice you have adjusted your $50 figure up to $100, it is still a low starting figure in the pursuit of “better” audio IMO. But perhaps not for others.[/size]
[size=medium]iPods cost what? Around $200USD plus, dependent on capacity. iPods are so popular in main stream audio that they represent the market, many people refer to iPods as the word descriptor for all MP3 players and portable DAPs. So if people will invest $200 in a player why should $200 be expensive for a headphone (speakers) to listen to the final sound?[/size]
[size=medium]So for me the first hurdle for people making the jump from main stream apple buds or similar to “decent” headphones, is to put things into perspective. Are $100 headphones worth it? You bet ya; to people that want improved sound they are. If you simply want a fashion statement to keep up with your peers with functionality that does everything convenient but seek no better sound than what comes out of your average car radio, then why spend a $100 on sound? So the first part of my answer is -which type are you?[/size]
[size=medium]The second part of the question revolves around the science of diminishing returns. When (at what stage) does spending more money become irrelevant/wasteful? The answer to that question is dependent on each individual person’s perceived value. Perceived value will be influenced by a number of things including - disposable income, motivation (some will become collectors), perceived sound improvement, the ability to convince ones partner that perceived value isn’t insane, etc.[/size]
[size=medium]There is no answer. But stop spending before you cannot afford to, not after. The more you pay will not always result in improvement and because of different sound signatures vs sound taste, you can spend more and be less satisfied in some (many) cases. Is there a difference in most $300 headphones compared to $100 headphones? For me yes. Are these differences night and day? In terms of sound quality, probably not, they are incremental gains at best. Diminishing returns means that you can spend a lot to get a small gain, this is true in almost every hobby or specialist pursuit. The individual has to make up their own mind about where the value stops. Keep everything in balance/perspective based on your circumstances; anything that dominates one’s life to the exclusion of other necessary aspects is unhealthy obsession, as opposed to the pursuit of better sound.[/size]
[size=medium]Don’t forget to enjoy the music in your journey. Welcome to Headfi-sorry about your wallet. [/size]