Her iki görüşün avantajları ve dezavantajları vardır bu yüzden hangisini destekleyeceğime hemen karar vermeyeceğim. - There are merits and demerits to both your opinions so I'm not going to decide right away which to support.
the quality of being inadequate or falling short of perfection; "they discussed the merits and demerits of her novel"; "he knew his own faults much better than she did"
a mark against a person for misconduct or failure; usually given in school or armed forces; "ten demerits and he loses his privileges
A point subtracted from a person's driver's license upon conviction of a driving offense, the accumulation of which may lead to additional penalties and/or loss of driving privileges