I still have a scroll saw that uses pin blades. I keep a #5 blade in it at all times and use it for long straight cuts. Keeps from having to change to one more blade. I do a LOT of compound cuts, so I glue up a strip of patterns, then cut them in strips. With my old #5 blade and my old Dremil - I always have SOMETHING to do, as I keep these on hand at all times.
Vince