I have the MacBook Pro 2.0 GHz, and so far I didn't have to solo a single track ... 🙂 It's really lightening fast. As for latency: It's fine for guitar effects. With vocal recordings, I prefer direct monitoring over listening to the effects, because even minimal latency is disturbing for my ears.
The only thing that bugs me is 3rd party software. Almost none of my equipment and plugins is really working perfectly:
- A lot of developers of AU plugins haven't updated them for Intel processors.
- What I'm really missing is SoundFontSynth - so I can't play soundfont banks.
- My Presonus Inspire is working, but the control panel software isn't, so I can't adjust levels etc.
- The iControl controller doesn't work perfectly, e.g. the volume knobs don't react.
- Like with the Inspire, the Samson USB mic is working, but the control software isn't.
So if you get an Intel, even 4 months after the introduction you still need some patience.