For me it's (in order of importance):
1. Sandy Bridge i5/i7
2. Support 8GB RAM
3. Backlit Keyboard
4. Thunderbolt
5. Improved quality LCD Panel
The first two are 'must have' and the rest are 'want' items.
1. Sandy Bridge i5/i7
2. Support 8GB RAM
3. Backlit Keyboard
4. Thunderbolt
5. Improved quality LCD Panel
The first two are 'must have' and the rest are 'want' items.