Curcial m4
http://www.newegg.com/Product/Product.aspx?Item=N82E16820148525&SortField=0&SummaryType=0&PageSize=10&SelectedRating=-1&VideoOnlyMark=False&IsFeedbackTab=true#scrollFullInfo
Samsung 830
http://www.newegg.com/Product/Product.aspx?Item=N82E16820147163
Muschin
http://www.newegg.com/Product/Product.aspx?Item=N82E16820226318&nm_mc=OTC-pr1c3grabb3r&cm_mmc=OTC-pr1c3grabb3r-_-Solid+State+Disk-_-Mushkin+Enhanced-_-20226318
Really your choice, You would be happy with any of them.
But food for thought.
1). Not but a buck or two between the 3. Yes the Mushkins is $110 But is ALSO 8 Gigs smaller. If you factor that in the mushkins are $118 vs about $119 fo the m4 and Samsung 80.
2) You'll NOT see a performance difference, only in benchmarks (and that just traslates to Bragging rights).
3) The Samsung use a samsung controller, the m4 a curcial Controller and the Mushkins a SF controller. personnally I ( and many others) prefer the Samsung and Curcial controller over the SF controller.
4) Both the m4 and the 830 are probably more popular, and have better user Stats. But to be honest the mushkins seem to be OK in this department.
5) The Longevity between Toggle and OnFi2 NAND
in the vast majority of cases will be of little importants as both should out live the useful life. I think the 830's uses toggle nand. But in reading that article, not sure if performance was more influenced by a change in die size vs the change to Toggle Nand ???
Based on the above, I'd still go with the m4 or the samsung 830.
PS unless needed YESTERDAY, wait a few days, I'll bet you will find the M4 or the 830 on sale at newegg for $100. NOTE: labor day week end is coming up real soon and may be able to get a GREAT buy.
Added:
On Vertex 4. That uses a differnt controller (not the SF). Looks like it may be a good SSD, Agisn on performane probably not much diff in real life than the 830. Back of Mind in a Anandtech review the vertex 4 and the 830 swapped which was tops depending on wich parameter was measure. I personnaly would like to see more data on user experience as it has not been out that long, compared to M4 and 830.
While I may end up saying it a good buy, I will never Buy as I DO NOT like the management of OCZ. As many others, OCZ management turn many OFF on the company. This is a case that once you loss the trust of the customer it is very hard to get it back.