I have always been using a PC, but am thinking about getting a Mac
for change. So I would like to hear your experience and comments,
especially if you use or have used both.
I've been using a Mac side by side with a PC for the past 4 years. A month ago I purchased a new 2.66 Mac Pro to replace my 4 year old PowerMac. Gave away my 4 year old PC so I'm only using a Mac. For now.
In my opinion, one of the best decisions Apple has made re: Macs, is switching to Intel. More power per clock cycle with less power consumption/heat vs. cost. Not to mention the ability to natively boot windows. The ability to boot Windows greatly reduces the "fear" of the initial transition to a new platform.
1. My PC (running on XP) is always getting slow after a year due to
junks accumulated in the registry, startup, etc. Even after some
tuneup to my PC, it never gets back to the speed when it was new.
Does this happen to a Mac too?
This is the most frustrating characteristic of any modern version of Windows IMO. Seems like the desktop is being taken over by every program on the hard drive wanting you to know they are doing their job. "Hello look at me!"
One of the big resource hogs resulting in slow booting on PCs is the anti-virus, anti spy ware and other security software. So mark this as one less thing slowing down Mac boot times. And one of the features I love most: You hit the power button and in 30 seconds it's just sitting there.... doing nothing... waiting on you. No pop-ups from all the software shouting "look at me!" Ahhh, how peacful.
2. As a Mac user, do you feel there are fewer choices of software
and shareware? For the same software, are Mac versions usually more
expensive than PC versions?
Not much of an issue really. Just about anything you are likely to do is covered on the Mac, frequently by the same cross platform application. Also, since you can install and boot windows natively or, via emulation with Parallels, you can have the best of both worlds on one machine.
Apple's Boot Camp software will walk you through the process of creating a partition and installing Windows as well as creating a CD with the necessary Windows drivers for the Mac hardware. It's easy for a gear head. If you are not a gear head, Boot Camp will hold your hand. But if you have never installed Windows from scratch on the PC platform it's not any easier on the Apple box; be prepared to print and follow the instructions provided with Boot Camp.
So, is it all roses? No. If you are a serious gamer and 3D simulation is your
number one use then get a PC to go with your Mac. While you can boot XP & Vista natively, the video cards Apple makes available just don't cut it. The ATI 1900XT is a decent card but lacks power compared to the latest cards available for PC boxes (it's not even as powerful as the equivalent ATI 1900XT for the PC since it is detuned). And, due to different firmware architecture you can't purchase the latest PC video card and plug it in to your Mac (not easily).
Apple may make new more powerful video cards available in the coming months but, you can be sure it will cost twice or more what the comparable PC part will cost. Flight simulation is my primary gaming activity and I will probably build a separate PC just for this purpose. If 3D simulation is NOT your number 1 activity there is no risk buying a Mac anymore.
3. For photogaphers, does Mac offer any particular advantages or
disadvantage? (I know there are very few viruses for Mac.)
For me, color management is simpler on the Mac side. Otherwise all the advantages Mac's bring to the table apply here. It's just better. Now, if you want to run Aperture then you have to get a Mac.
4. For the same level of horsepower, how much more should I budget
for both hardware and software if using a Mac? Say, 20% more?
Considering all that a Mac can do out of the box (like create PDFs) this is a more difficult proposition. Prices for Apple hardware is really competitive these days considering all attributes of the Mac. When you compare the price of a MacBook Pro laptop for example, no one makes a comparably designed piece of hardware. Maybe Sony compares price wise but certainly not design wise.
The cheaper alternative will "do" everything the MacBook Pro will except run Mac OS (the real reason to buy a Mac). However, they lack the over the top industrial design of the Apple laptops. So you have to consider such factors when comparing price.
Sadly, Apple does not offer a low-cost option if you want a display separate from the CPU box. You have to get an all-in-one iMac or step up to the high-end Mac Pro. No choice in between. That's not such a bad thing as the iMacs are cleverly designed machines. With USB and Firewire external expansion is plentiful. I just hate the idea of not being able to upgrade the display or losing use of the machine if the display dies (which is why I bought a Mac Pro and 23" ACD). And you can't pop the lid and install internal storage. External firewire/usb storage is more expensive, though if you're a photographer this is the preferred solution regardless.
As far as cost you should factor in Apple Care extended warranty as well. Just go to Dell/HP and Apple web sites to compare prices.
Any other comments and advices?
I LOVE my new Mac Pro and already knew of the benefits of OS X. And it runs MS Flight Simulator X pretty well. In a couple of months I will be building a new PC for flight simulation only.