I use some quite nice in ears (you may laugh about them though), but after some 30 minutes they fall out of my ears due the ear wax. Very annoying when on a bike or walking on the street.
I mainly listen classical music and yeah, if needed, eq'ing is not a big problem (prefer a midrange, treble focused sound. NO BOOMY BASS!). I also have the Monoprice 8320s (the famous ones) and a Sennheiser HD 439 and HD 205 which I preferably would not use out of the house.
Is there any headphone (on ear, over ear it doesnt matter) around $20-30 which I could buy? Senns HD 201 perhaps?