The stealth is not a professional machine , it ' s an premium ultrabook and nothing else . The blade pro , might be considered a workstation , but again it ' s gtx not quadro graphics so it ' s more targeted to prosumers and people who think they become pro if they have a machine that ' s called pro same with the macbook pro . Again , if you are in the market for a laptop intended mainly for business , I would recommend that you focus more on the laptop not breaking than the laptop breaking but being replaced relatively soon . Being computerless and especially while on travel sucks . Anyway I totally understand your points and what you are trying to say , I ' m just saying for what you want the laptop for you made the wrong decision .