couple questions on Speck hardshell:
1. How often do you guys clean out the dust in your cases?
2. Since you're taking it on and off constantly, have you guys had any problems with the clip breaking or even scratching the macbook while doing it?
a. Would you say that would be something covered under Speck's warranty?
Just got mine over the weekend along with the Booq Mamba sleeve (hopefully that helps with the amount of debris accumulating in between.
I think that is the reason for the complaints on amazon. People take them off to clean and they break, or it's not also in a sleeve when in transit which allows the small corner pieces to chip off as it bumps against things.
Since you have the same idea as what I've always done, additionally put the Speck in a sleeve, I've hardly ever taken them off once on and when I do, it's not dirty inside. The 3 Specks I've had, have all stayed intact. Mind you, these were MBAs. I'm hoping the same goes when I get one for my rMBP.
When I'm at home, I just use the Speck. I have no qualms putting my MBA down anywhere without worrying about damaging the aluminum. When I take it out of the house, it is further protected in a sleeve.
Obviously the company can't recommend that you use a sleeve too, but that's what I do, and it works for me. I'm not a fan of shields that are difficult to apply and with post-application imperfections like bubbles and wrinkles, that's the anal in me, lol. And I'm not a fan of any cases that add bulk like the eBay one above. I also don't like the clear Specks that show scratches easy. The satin ones are the best compromise for me. And again, those are my preferences, and maybe not others.