Intel 330 is Dirt cheap price.
Yes it's a Intel, but it's a Sandforce

, so some who had bad experiences with SF will move to Crucial for slower but Reliable speed, while some wants cheap andd easy plus It's INTEL, 330 will be the best. TBH i am using MORE unreliable SSD... Fujitsu SSD's with SF too
But still, most will consider Either Intel or M4, cos of the price range... if you want more extra speed Corsair Force 3 120GB price also dropped to the marginal between this two brands.. and recently their Firmware's looks much stable then the previous one.
If you do let me have a chance to choose again... i will still choose Fujitsu cos the price is INSANE... <RM2 per GB for 240GB... and <RM1.7 for 480GB .... Who cares... I'm using it for a non-important laptop anyway haha, important data is always @ sandisk Extreme 64GB usb 3.0 penddrive... / plugged in 64GB sandisk SDXC
If nt fujitsu definately corsair/ intel cos pointless to get slow speeds except you really scare of SSD failures, else Crucial M4 is Tested Reliable and good to go...

Brandings doesn't matter.. OCZ is such reputable brand, while their OCZ petrol fails more then one couldd imagine...
While corsair also reputable... previous year Force series SSD full of problems.
Crucial only manage to save thier ass with M4, C300 is not a good memory for me.. always BSOD>.>
While Intel... Famous 8MB bug last year does gives a Good Punch on reliability despite it's world known brand.
So.. till the end it's up to the Buyer to decide...