I'm partial to Bosch. I think all of the big manufacturers are probably fine. Bosch, Milwaukee, Makita, DeWalt. Are you planning on 12v or 18v? I use the 12v whenever I can get away with it. It's so much lighter and more comfortable. Most anything pinball related the 12v is ideal. I have an impact and 1/2" chuck in the 12v. I recently retired my old DeWalt 18v. That thing won't die, it's been through a bunch of batteries but the drill itself is fine. Just way too heavy and bulky. The Bosch 18v is half the weight, likely the same with any newer tool using Lithium Ion.