For the time being the OCZ Vertex 2 would be the better choice.
The Intel ssd's were very popular when they were first introduced. They are very reliable too. Intel has not updated their ssd's while other companies like OCZ and Crucial have introduced new and improved ssd's. In fact, more new advanced generation 3 drives will be introduced starting next month.
News reports indicated Intel was preparing new generation 3 drives. Consumers were expecting the new ssd's to be available at the end of 2010. So far no release date has been announced. It appears as if Intel is behind schedule.