I compromised space for performance on my macbook pro - went the 7200 RPM 160GB HDD vs 5200RPM 250GB. cost a bit more, but well worth it.
given the choice today, I'd go the SSD.. carry an inexpensive external WD passport or something if you don't need frequent access to a large data store that doesn't need to be installed (videos etc being the main culprits).
given the choice today, I'd go the SSD.. carry an inexpensive external WD passport or something if you don't need frequent access to a large data store that doesn't need to be installed (videos etc being the main culprits).