I was thinking of either dropping French or English at AS, and I've decided that I'm dropping neither. French was fantastic! The workload wasn't too much; essays were only about 200-250 words; the topics were really quite interesting, like homosexuality and gay marriage, divorce etc etc; the exam wasn't too bad at all- you can rewind the tape for the listening exam however many times you want and the writing's just one essay in 45mins-1hr... but the experience is different everywhere: my board was AQA; my teachers were fantastic; there were only 5 people in my class and all at a pretty high level. If you're confident in your ability in French, I'd say go for it. It's really rewarding, and universities love languages since fewer and fewer students are choosing to study them!