80% Now or 100% Later

Given a choice, should you take the 80% solution you can do now or the 100% solution you have to wait for?

The bottom line here is, clearly, available time and effort. Assuming you have the resources to make either happen, it comes down to which one can you get done prior to any relevant deadlines and whether or not the difference in time and effort will impact negatively other projects (recall the 80/20 Rule).

The awful truth is we don't always get to do the best thing every time nor can we always put out our best effort on what we do. A simple example is this: you have two projects to get done, A and B. Project A is due in a week, Project B is due in 10 days (calendar days and weeks, not business days and weeks). Project A needs a week's worth to do really well, but three days to be a satisfactory result. Project B has the same setup. Late is very bad (like you don't get paid, lose a contract, or fail a class). What do you do?

I'd plan for eight days days of work (four days in on each) and have an extra "emergency" day for each and live with a better than minimal but less than optimal result on both. Should I get more done than I thought, that's great (but not likely). On the other hand, I have two days to help get all the requirements met to at least a satisfactory level.

How does this relate? 80% now versus 100% later is all about priorities and bottom lines. In the above case the point is get the job done, not get it done perfectly. It says, in short, take what you can get and move on to the next priority item. It is, in short, slash and burn project planning.

Sometimes its more important to get the job done than getting it done well.