To help me determine the optimum compromise between cost and performance of each main component, please complete this by giving the answer that closest matches your likely future use.  I will then produce a (no obligation) first draft specification and invite your comments with a view to revising it later.  All options in each category are assumed to include earlier options in that category.  Any qualifications may be added at the end.  The two most important questions are in red.

First, please select the case that most closely resembles what you would like