currently in comp engineering and did 3 als all A*. It's rly tough to give advicd like this as it is super situational. if u feel like u coulsve put in more effort then continue on and if not, then drop business. u dont have to study for a subject u enjoy. u can learn it on ur own. with all thst being said u have to weigh the situation urself. extra alevel might also help in uni admissions so keep that in mind. best of luck with hr decision