In general, an SSD will improve loading times, but generally has little to no effect on frame rates. The only thing that will guarantee a higher frame rate is improving the CPU or overclocking a current CPU.
I run FSX off a dedicated 240Gb OCZ drive, have great loading times even with larger, more complex scenery locations... I can recommend it, but only if you have the cash spare... remember that you can get Raptors for less than half the price for the same capacity...
Oh, and do not defrag the SSDs, you should only perform TRIMs from time to time...
Andrew
I run FSX off a dedicated 240Gb OCZ drive, have great loading times even with larger, more complex scenery locations... I can recommend it, but only if you have the cash spare... remember that you can get Raptors for less than half the price for the same capacity...
Oh, and do not defrag the SSDs, you should only perform TRIMs from time to time...
Andrew