for comparison, it is closer for earbuds to headphones in nature than comparing them to IEMs.
like
@RobinFood had mentioned a few post earlier, usually jumping straight from IEM to earbuds (or vice versa) in a single listening session would be drastic. jumping from headphone to earbuds, while there would still be differences, it would not be so drastic.
200 dollars TOTL earbuds can definitely compare to TOTL headphones and IEM in technicalities.
well, to be fair, 200 dollars in the IEMs and headphones world is hardly TOTL at all...that would be in the thousands of dollars price bracket.
TOTL earbuds when compared to the lower tier earbuds, the difference is in refinement of sound. if you can notice the difference and can't stop thinking about it, then it would be a worthy purchase.
one thing to mind though... price is definitely not a sure sign of sound superiority, and also matching to your personal preference . I've heard some in the thousand dollars range that i don't like.