Old(er) thread, so pardon the resurrection, but I just wanted to share my thoughts with regard to getting cordless tools for home/DIY/woodworking purposes:
Call me crazy, but after taking a long hard look at my work flow and tools I actually use, I split all of my Milwaukee M12 tools between my uncle and my brother, and started buying into the Makita 12 Volt Max system.
The primary tools I was after were the much maligned 3-3/8" mini-circular saw, and the jigsaw. I work primarily with 15/16" S3S lumber or reclaimed thinner stock; I use a miter saw to chop it down to length and a table saw to square off the remaining sides. Any additional cutting required, and I'm either using a jigsaw or hand saw.
The mini-circular just speeds things up a bit and is much more useful to me than my M12 Fuel 5-3/8" circular due to the smaller form factor. The jigsaw has a dust blower, vac port, and lock-on button which my M12 jigsaw did not have.
Loved the power and variety of tools in the M12 system, but the 2 I needed the most, the Makita does a bit better. I would have loved to get into Bosch 12v, but we can't get the 3-3/8" circular and I wasn't going to pay almost double for the same thing by ordering through a European distributor.
All the other tools I'm after, the system also has: right angle drill, 3/8" impact, 1/4" hex screwdriver, 3/8" drill/driver, 1/4" hex impact, and recip saw.