I've searched the forum, but wanted to get the latest opinions. I'm wanting to add a SSD to my current 5,1 mac pro. I've seen some recommendations for adding a PCie card that gives SATA3 and boot-ability. Will an SSD boot reliably from a PCie card? Is SATA3 going to give better speed? Worth it to use a card or just put the SSD in a drive bay? Looks like the Samsung is the favored SSD here. Opinions about the best SSD? Many thanks.