Mac Book Memory

Before i bought my laptop i was considering to buy a mac book. But some friends said that it's better to have windows than mac book. Some of them also told me that mac book is better than windows. Different choices of people and different features of each of the technology. A friend of mine has one mac book and she just barely had hers bought. She was the one who is been convincing me to replace my laptop into mac book because she knew that i love music and some other stuff that it is better to have in mac book. She also mentioned that she has no trouble of her mac memory since there is plenty that she can store her favorite files in her mac book as much as she can.