hello Rafal

there is a slight performance increase between the MOBI and the PRO range, but the prices for MTRON's are high compared to other drives such as the OCZ range.

The Vertex range of SSD's is close to the MTRON PRO's, but by this time, the performance bottleneck shifts away from the hard drive system to the processor/graphics card.

So - MTRON PRO is good, but expensive, OCZ Vertex is cheaper and capacity is now up to 250gb.

Nev.