To be honest who really cares how fast your data transfers are. I mean will you really notice a lot of difference between one and the other in day to day, real world use. I mean let's be real, would you really care if your computer boots 2 seconds faster. Let's break it down to price vs. performance, how much are you, as an average user /gamer / enthusiast going to pay to cut those two seconds?
If you can live with only 80GB then the Intel SSDs are the way to go for what like 240 now. I personally can't even have an ejoyable notebook experience with 80GB, that puts me in the Indilinx 128 to 256 range. This is the same place where most people are. Intel's 10 channel controller is faster than Indilinx's 8 channel in every real world test. SandForce's 1200 should be faster than Intel's but to be honest no one has tested one yet. I have tested two 16 channel SF 1500 drives with MLC flash and it was the fastest thing I had ever seen until Marvell hooked Crucial up with the RealSSD C300. As of right now the C300 is the faster MFer on the planet in both SATA 3G and 6G. There aren't any SATA 3G numbers published yet but there will be soon
SSDs are all about access times and that is what is important to remember is you are looking for the best bang for the buck. Every Indilinx, Intel, Marvell / Crucial, Toshiba and Samsung controlled SSD will blow your mind if you have never used an SSD before. You will see and feel it at first and then just get use to it. After a month you really feel anxiety using a platter drive. I swear, you are sitting there like WTF, why is this bitch taking so GD long to do everything, is there something wrong?
Access times, that is why hard core storage guys like myself were using 15K SCSI drives 8-10 years ago. With those drives we were measuring access time in milliseconds but with SSDs we are measuring access time by the tenth of a millisecond. They all do it and it is the access time that makes them FEEL so fast. Most of the time you are not pushing 200 MB/s read or write.
What I am really saying is there is really no reason to split hairs about one specific drive over another, they are all faster than what you have now and they are all really impressive. Just run PC Mark Vantage, HDD Test and
compare your numbers to these and see what I mean.