Look no further! This case is brilliant. Lightweight, tough (as the name suggests), that reassuring snap sound as it holds snug around the edges of the laptop casing gives perfect confidence that it won't fall off. There are ventilation holes underneath to allow for cooling, plenty of space for ports, semi-transparent to disguise the whole mac look (less theft risk with a generic look - who wants to steal a cheap knockoff???)...and I even spent LESS than budget.
Do yourself a favour, stop researching, and just buy it! Disapointment will quickly disappear from your vocabulary.