Will RS be any good?

If you're doing the philosophy and ethics units for RS then go for it! (NB: I am biased), when I picked my A-levels I chose it just because I needed a fourth one and loved it, I'm now doing philosophy at uni in September. It's really interesting and a lot of it is actually relevant to medicine. If you do the same spec as we did, there are whole units on abortion and euthanasia, cloning, ivf and at A2 a unit on medical ethics. Aside from that it's really interesting generally