For me, I would maybe use one as a portable loading setup to use at the range, but, I'd try other stuff first with my existing dies and see if it will work the same out there as at home. Definitely a sign of the OCD of chasing bugholes setting in. What flavour of bug do you have in the rug and how much do you think you can actually gain from it, vs are you willing to risk the investment not accomplishing anything for you when all is said and done.
