rcbs uniflow .... my Dad's has been going for nearly 40 years; mine has been going 10 years already... remember the coarser the powder, the more variance in charge you will have... I always set a bit low and trickle up to weight...
I only load a few ata time so I measure once I get close. Just looking for reliable, I think the rcsb sounds good too. They are always around, I like that.
The customer service at RCBS has always been great. Only had to use them a few times and it always was my fault not theirs. If I had read directions I wouldn't have had to use them. I like their products.