There are advantages to both Windows and Mac, and the have pretty much all been gone through on here already.. A quick search reveals the following topics – you have some reading to do.. And remember that everything on here is opinion and not necessarily right.. Though most people normally are 🙂
Some of it will be relevant, some of it won’t. Take what you want from it all 🙂
http://www.digitaldjtips.com/topic/laptop-or-macbook-for-djing/
http://www.digitaldjtips.com/topic/help-with-choosing-a-new-laptop/
http://www.digitaldjtips.com/topic/laptop-for-music-making/
http://www.digitaldjtips.com/topic/what-budget-laptops-are-out-their-for-djs/
http://www.digitaldjtips.com/topic/laptop-purchase-advice-plllease/
http://www.digitaldjtips.com/topic/choosing-a-laptop/
http://www.digitaldjtips.com/topic/laptops/
Good luck 🙂
BUT – I can save you some time – the basic conclusions are as follows:
– Generally, Macs have fewer crashes, are easier to set up and have become a pretty much pernament feature as a Digital DJ for a reason..
– PC’s are generally cheaper for the same specs and will run as well as long as you spend the time doing a completely clean install of windows and install nothing that you don’t need to.
That goes for both tbh though – don’t install anything you don’t need. And if you want to use the same machine for DJing and something else, I would recommend dual-booting it so that you have one install with only your DJ software and another install with everything else.. 🙂
bob6397