Best way to run L2 on Mac

Hi there!

I'm just thinking about a comeback and i need your help.

Actually, i don't have a PC so my only available computer is Mac (a good one) that i use for working (editing video/audio/photo, etc.).

So, my question is: how could i play L2 with a Mac?

What is the best way to take? Virtualize or Parallel/BootCamp?

Thanks