Avangarde X said:
Macs = Simple
Dell = lots of manufacturing faults
HP = Performance
Your Statement = Gross Oversimplification
If you're looking to get into the creative industries such as photography, video or music production/editing, publishing and layout, graphic design and the like, Apple machines are extremely popular in those circles. I've been a Mac fan and user for over eight years now, formerly a Windows SysAdmin and Network Admin who HATED Macs prior to taking on Mac technology as part of a former job. I've used Apple HP, Dell, Toshiba, Acer, IBM (now Lenovo), Micron (now MPC), Alienware and Voodoo PC products in systems in production environments, testing environments and at home in my personal life. Apple systems have always had the best quality and reliability in my experience, and their performance in the laptop space is currently #1 (I can pull reviews from PC magazines if you would like those references). Another great thing about Macs is their longevity. They consistenly run the latest and greatest operating systems from Apple for much longer than Windows boxes. My in-laws use a beat up 7 year old iMac I set up for them that runs the latest OS from Apple flawlessly and plenty fast for them to surf the web, check email and play music. In my experience, a seven year old PC would not run Win XP (and DEFINITELY will not run Vista). Macs also come with the iLife suite, which enables consumers to start listening to music, organizing their photos, making movies and DVD's right out of the box. Couple that with the fact that Mac OS X is more secure than Windows (there are currently 150,000+ viruses in the wild for Windows and countless pieces of spyware and malware; there are NO viruses in the wild for Mac OS X, even after being on the market for 6 years, because it's horribly difficult to write viruses, spyware and malware for that platform and I've seen the script kiddies expressing frustration over that on certain forums so its' certainly not for a lack of trying). A lot of people stick with Windows because that's all they know, even ridiculing other platforms that they know little about like Linux and Mac. It's at least worth trying to see if you might like something different from the rest of th herd.
On the Windows side, HP's hardware has consistently impressed me with it's performance and reliability more than the others. Dell has become absolute junk in the last couple of years (and their market share of late illustrates that). Sony's had some severe reliability issues. Toshiba products are alright, though definitely not on par with HP's products, IMHO.
Whatever you do, don't buy sight unseen. Make an effort to actually find a place or places you can go USE and play with each of the products you're interested in to see which one is really right for you. If you decide to explore a Mac, find a place that specializes in them such as an Apple Store or Mac specialist store. Places like CompUSA, Circuit City and Best Buy that carry them usually don't know crap about them and I've heard more than one sales person saying things about them that are absolutely untrue because they don't know any better.
Good luck!
jag