I was thinking of having the feature to select primegrid applications for particular computers would be quite handy. I'm not sure how difficult this would be to implement, or if there is a widespread desire for this. Either way - I thought I would throw the idea out there.
In my case, I notice that one of my computers rips through TPS WU's quite fast, but is horrifically slow at other things. While another computer is not so great with the TPS units, but pretty fast with other WU's (Cullen for example).
In my case, I calculate roughly a 10% change in my overall work I would be putting out by being able to select the exact tasks depending upon the computer specifically.