I've been playing the demo on the PC (via Steam) and am really loving it, and at this rate I'll buy the game and subscribe.
But, I'd like to play on both my PC and on my Mac and from a bit of searching on the net it's not clear what the best way to do this is - lots of clearly very old info there.
I assumed that you've buy a license, subscribe and then just download the client you want (like WOW), but apparently that's not the case, then this seems to be complicated by Steam, and what license you need for Steam etc.
So my question is, what is the currently accurate, best way to do this?