Putting aside my absolute frustration with Apple for currently selling outdated hardware for a premium price I ask. Has anybody had a good experience using Garageband or Logic to record guitar tracks, etc on Macbook Pro 13 or 15. Per my discussion with some, people seem to suggest only the 17, but its too big for my needs. Your input is appreciated. Also, if you are using a PC laptop for recording, please let me know what system and software has worked well for you. As much as I want to go Apple, I'm resisting paying the price for the current hardware.