Are Mac and PC equal?

For audio, I use Windows and Linux. But I wouldn't buy a pre built PC. In most cases, the parts they use are very low quality. Its easy enough to buy the parts and put it all together yourself. Then you know its done right.

Either or will do the trick so long as you pair them with a good dac/amp/speakers.

It really comes down to what operating system and software you are most comfortable with, because you'll likely upgrade the hardware so that the computer will really one be a storage and or interface device.

Tidal is awesome, by the way. It's interface and usability is behind Spotify at the moment, but their is no comparison with regards to sound quality. I dropped my Spotify and Digitally Imported subscriptions after about 30 minutes of previewing Tidal. I imagine that all of the major players in streaming will soon offer hifi, which will make the decision kind of like the one you face now: the sound quality will be mostly equal, but the interface and usability will be the deciding factor.

I am sorry for asking this,but what exactly is Tidal?
I see it mentioned a lot,perhaps I am behind times.I imagine
It's probably like an Internet radio service, that has customized playlists but with high bitrate playback.Correct?
George

"04-01-15: Yioryos
I am sorry for asking this,but what exactly is Tidal?"

http://tidal.com/us

Since you are planning to use external DAC, I suggest you get a Mac and try both OS X and Windows yourself to see what you like best. It is because you can run Windows on a Mac but you can't run OS X on a PC. All you need to do is to run an application call Boot Camp which came with your Mac. It will guide you through step-by-step installing Windows on your Mac. I have done it many times. It is very easy. You will need to buy a copy of Windows of course. After that, you can choose to boot into OS X or Windows and switch between them.