I highly recommend Logic Pro X for people getting started with composition. It includes very high quality instruments which make it possible to compose entire orchestral pieces without having to buy extra instrument packs. I also swear by it's stock plugins. I am an audio engineer and I have used many top-of-the-line plugins, and often times I have found myself gravitating towards some of the stock plugins in Logic for certain applications. For the low price of $200, you can't beat it.
I will say that for straight audio recording, especially in high pressure sessions, I often prefer Protools because I find it to be more stable. I have had occasional frustrating glitches in Logic that can get in the way of workflow. Logic X is still fairly new though so I'm sure these issues are being dealt with. Overall, Logic is my favorite DAW.