I like intel's and samsungs. I own both.. depending on your budget
Intel series 320 600gb = 1.1k IN MY MAC PRO NOW
Intel series 320 300gb = $550 sold it very good
Intel series 320 160Gb = $300 Never owned it
Samsung series 470 256GB = 392 on ebay
Samsung series 470 128Gb = 209 at new egg I own 4 of these.
Samsung series 470 64Gb = 109 at new egg I had 3 of these. I sold this OWC case on ebay with 2 of the 64gb samsungs inside it.
http://cgi.ebay.com/ws/eBayISAPI.dl...61101&ssPageName=STRK:MESOX:IT#ht_1172wt_1141
(Note to mods I have sold this item and I am not trying to sell it here it was sold days ago. )
If you have any model mac pro the intels and samsungs are both good. if you have a 2011 iMac or 2011 macbook pro you can consider a 6Gb sata III ssd from OWC like these
http://eshop.macsales.com/shop/SSD/OWC/Mercury_6G/
One thing about OWC they will fix it or replace it quickly.
OCZ is much slower with replacement of the vertex ssds when they go bad.
I have never had an Intel or samsung fail so I can't say if they replace them quickly.