Sorry, no darts for me either. Some shirtmakers will insist but that's because of their seamstresses' incompetence. If they can't do it, go somewhere else; do not insist, they'll fail.
Darts look cheap because: a) Folding a piece of fabric to hide the excess does not resonate well with bespoke and, b) Darts can be added by anybody - no special skill is needed.
Of course, if you like the look of darts, it's your call.
The rise of your pants may affect how the shirt...