What can be a best value to consumers and it is a relative terms and appreciations, it is a feeling of understanding. Usability can be a prime factor ,the graphic card and CPU and a proper designed key board as it is a significant aspirations as on the go or at mobile a good lay out keyboard would solve half of yours job done. Take a look a scene , a notebook display is great but its track pad is ordinary and you have a lot more time to control yours mouse or key board thus yours work would tend to be late and me late and creating the annoyance and disturbances.
A world class game you have installed but the tracing and controlling of it is much more unresponsive then would you appreciate its graphics or would you consider it leaving an look for another r good one. Similarly a note book with a great visual ability but it fails on the ground of controllability then you should discard this and go for a good controllable notebook with a great key board etc. If some one goes a lot more travel then he should be looking for more good charging options of notebook and the charge patterns and how much hours notebook can run on a battery and thus one more part whether the battery used is heavier or lighter and the various chagrin patterns like that of could I t be charge on car or at various plugging patterns etc. and so on.
So, all these can be yours point of concern and point of strengths while choosing any notebooks products , so do not go buy seller’s advice you should go through yours own conscience and yours requirements and before buying any product make a list of yours requirements and also make a good research on the notebooks products like this article or many more article which you can find here . Do not go buy the demonstrations of seller , go through every specifications and brand value of yours product which you are using as you would be using it for presentations of other important purposes and thus you should be more careful in choosing it as it may depend yours career advancements or some other important aspects of yours life which you can devise and thought upon..