What you might like:
TRN V80. About $30 on sale, $45 when not. 2BA plus 2 dynamic drivers. The version with a mic has an Android-compatible button. Reasonably small, smoothly curved, 32 grams including detachable cord. Feels dense and well-made.
KZ ZS10. About $40. A little bigger than the TRN but also smoohtly curved. 4BA plus a 10mm dynamic. 25 grams including detachable cable. Feels lightweight. Really deep bass without overwhelming you with quantity.
Mee M6Pro. (Not the M6 sport.) About $40. Single dynamic driver, small but not tiny casing, smoothly curved. Excellent midrange. Good isolation.
All of these depend on good ear seals, so if you don't like the included eartips, go try an array of different ones immediately until you find what you like.