I'm not sure what this is, what are the pro's/cons?
Pro's:
In game map rendering is faster.
Faster boot times.
Transfer of files from one place to another can be up to 4 to 8 times faster.
Con's:
You won't be able to play on as high resolutions as before.
Downgrade in graphics performance.
(These are the effects of making the choice. These effects do not come from the SRT Technology itself.)
That's about it.