I'm considering ordering this kit. For the price, it seems pretty good.
However, there seem to be very mixed reviews about this kit; many say it's wonderful, the perfect DIY kit, while others say it's trash, etc. I'm looking for some input on this section.
Another thing I'm worried about is the single-board setup. It seems like it could make life difficult if repairs were needed. The 4-Axis controller board from www.PMinMO.com seems like a good choice if I were to go with a modular approach, so I'll also accept suggestions for drivers, be they pre-built, kits, or DIY projects. I don't need more than about 1.5A/phase, and microstepping would be nice. Cost is also an important factor, so bang-for-buck drivers would be appreciated.
Also this will be driving 6-wire motors, so it can be Uni- or Bi-polar