I have to give the A&D FX120i my vote also. I have had 2 Chargemasters, one quit working the other is used to throw a slightly underweight charge which I finish on my A&D. If you only use a charge master it looks accurate until you check the weight on a scientific scale. You will also need to get a current conditioner which makes both scales much more consistent. They are about $50 on Amazon. I also have a Dandy powder trickler and with this setup you can accurately measure down to the individual granule. I don't know if this level of precision is necessary but for me it removes any question of that flier being from the ammunition's powder charge. FYI I was amazed by how often the RCBS was off when the display said everything was spot on.
There are some super setups for making the A&D automatic But I don't have any experience with them.