For those with newer high mp bodies, do you shoot RAW or sRAW?

[Mystix]

Since there's already an ongoing thread about shooting in which format, thought that i would just post another one for those who do shoot in raw.

With the advancement of technology, camera bodies and yielding higher megapixels.
Now we have 15 -21 megapixels as the norm these days.
Imagine the amount of space needed to store those thousands of photos.

So who shoots sRAW instead of RAW to save space? Are there any difference in quality for sRAW vs RAW?
For those who've voted, please do state your camera too thanks.

 

[m3lv1nh0]

Using 5DMKii and I shoot sRAW for weddings where I have to shoot 1000+ shots a day. I will use full RAW when I am shooting for commercial projects where there is a need for cropping or enlargement.

I do not see any diff in IQ between the 2 format but my PC perform much slower when I am editing full RAW. LR actuallys hangs a couple of times because of that.