Windows XP, Vista and 7

Which is the best, XP, Vista or 7? 

Which is better, Windows XP or 7?

I have an XP, a Vista/7 and a 7 on 3 different laptops:

• My old Acer Aspire 1457Z still has an XP
• My Sony Vaio CS had a Vista but I replaced it with 7
• My new Acer Aspire 4740G has a 7

1) Good/bad points about Acer Aspire 1457Z + Windows XP:

• Fast
• Reliable, dependable
• Good
• Easy to work with
• Simple, intuitive
• Feel good, feel data is safe
• More user-is-in-control feeling and you feel great
  
• You have better control of your PC
• A great combination!
• Need larger HD

2) Good/bad points about Sony Vaio CS + Vista:

• Slow, so very slow....
• Beautiful graphics and display
• With MS Office: Beautiful PowerPoint presentation formats & animation
• Messy way to access files
• Half the time wondering what the PC is doing
• Never got a nice feeling of the combination
• I could not find anyone who could do Vista partitioning, decided to switch to 7

3) Good/bad points about Acer Aspire 4740G + Windows 7:

• Faster than XP and Vista
• Easy to click everywhere
• Beautiful graphics & display
• Less intuitive than XP
• Less user-is-in-control feeling
• The software is too smart and does things for you!
• Sometimes you get worried it is too smart
• Software dominates and you follow even if you don't want to
• It does things that you don't want it to 
• It can drive you crazy! Nuts even!
• It can get you frustrated when it is always doing what you don't want it to
• PC has a stiff touchpad that sometimes doesn't seem to respond
• I like the blue LED for the Power button
• I don't like the PC cover at all - it closes with a bang sometimes!
• I hardly take notice of the LEDs at the right side of the PC
• Beautiful sound but my Dell speakers at work sound even better.

Please design laptops for ladies instead of for men! Ladies like the layout differently.