SSD performance vs HDD performance is definitely not subjective, there is a measurable difference, and the difference is huge.
My subjective experience was that I was blown away when I started using a SSD at work. The most jaw-dropping was when I started up my Windows 7 VM in VMWare Fusion and was like "wait, it's already booted up?" That said, like any performance increase, once you get used to SSDs it doesn't feel that fast any more, it just feels normal (and HDDs feel extra slow). And some apps are so slow (or are more CPU/GPU bound) that not even an SSD will help them feel fast (e.g. Eclipse 4.2). And of course SSDs only help when you are doing things that involve disk I/O, which you may not do enough of to make a difference in your day-to-day usage, so you may not see the difference as often in that case.
When you were testing with your iMac, did you test app startup after a reboot, or did you shutdown the apps and start them again? You have 16GB of RAM in your iMac, there is a good chance the file cache is helping with app startup performance.
My subjective experience was that I was blown away when I started using a SSD at work. The most jaw-dropping was when I started up my Windows 7 VM in VMWare Fusion and was like "wait, it's already booted up?" That said, like any performance increase, once you get used to SSDs it doesn't feel that fast any more, it just feels normal (and HDDs feel extra slow). And some apps are so slow (or are more CPU/GPU bound) that not even an SSD will help them feel fast (e.g. Eclipse 4.2). And of course SSDs only help when you are doing things that involve disk I/O, which you may not do enough of to make a difference in your day-to-day usage, so you may not see the difference as often in that case.
When you were testing with your iMac, did you test app startup after a reboot, or did you shutdown the apps and start them again? You have 16GB of RAM in your iMac, there is a good chance the file cache is helping with app startup performance.
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