Dear All, My 13" MacBook Pro (mid-2010) has abruptly finished its life, and I need to buy a new Mac. I would like to limit my budget to $10,000 HKD (approximately $1,300 USD). Your opinions would be appreciated. Use: Office work. Not much travel. Light & small is certainly great, but so is a larger screen. I am considering, 1) Refurbished 13" MacBook Pro (mid-2012): $7,788 HKD ($1,011 USD) 2.5 DC i5/4/500 Pros: Lowest initial price. USB 3.0. Cons: Everything else. 2) Refurbished 13" MacBook Air (mid-2011): $8,588 HKD ($1,115 USD) 1.7 DC i5/4/256 Pros: Portability. Stock SSD. Cons: Everything else. 3) New 13" MacBook Air (mid-2012): $8,788 HKD ($1,141 USD) 1.8 DC i5/4/128 Pros: Portability. Stock SSD. USB 3.0. Cons: Everything else. Needs to upgrade the SSD to 256GB in 2013. 4) Refurbished 15" MacBook Pro (mid-2011): $9,488 HKD ($1,232 USD) 2.0 QC i7/4/500 Pros: Large screen. Best spec. Upgradeable (easily, less costly) Cons: Everything else. What do you think?