...it was hard for me to use the .th grain poise .
It did take me a while to get use to that BUT I also have a Lyman 1000 digit scale and I use both. The digit scales tend to go out of calibration often so while I'm loading I rely on four tools:
Beam scale
Digital scale
Powder dispenser
Powder trickler
My powder scale, once set, is pretty consistent. I use a set of weights to set / verify the scales. I thought of replacing my Lee Beam with an RCBS but just couldn't justify the cost.