Are you getting speed improvements on FCS3 Drew, or just a general good upgrade?
Overall Simon it seems a bit perkier, though I have not done any real A/B testing on the speeds and my Laptop is not really loaded (only 2 Gbs of RAM) and the hard drive is getting kind of full, in fact I dumped alot off the hard drive to get room for VM. It is set up right now via Ethernet to my Tower and some of the internal drives on the Tower and also external drives that are on the Tower via eSATA. Have been doing work with it fact since I have a few things that I am juggling right now and off loaded some rendering and Compressing to it and have been pretty pleased.
I could put through some more paces for you, but was able to encode a 30 second clip from my 5D Mark II to Pro Res in about a minute and a half, the Tower took about a minute (though to be fair the Tower was also running renders and other things in Color at the same time
) Also did some rough editing of the clips on the recent trip to San Diego in my hotel to just play around. Had all the clips and render folders on my laptop (which was pretty close to full at that point), all big no-nos for performance, but still was able to do things. When I upgrade the hard drive, which I hope to do soon, I will probably have a partition with Studio 2 and another with Studio 3 to do a better comparison.
There were enough little bits and pieces (and some bigger ones) in the upgrade that made it a pretty easy decision for me, was only $299. But keep in mind, as Drew mentioned above, sometimes going with if it ain't broke don't fix it is a pretty good piece of advice. The Studio is still new and going to have some issues to iron out. Unless you have dedicated drives or partitions, or can otherwise roll back, you may want to hold off. Of course if you have the dedicated drives or partitions and do not mess with stuff that works, it is something that looks very worthwhile so far.