I realize I am late to the party on upgrading my scales, but I finally pulled the trigger on A&D. First off, the initial impressions were great. It provides a significant boost in confidence in consistent charge weight. It responds very quickly to single kernel changes and drifting seems to be an issue of the past. Now I understand the need to upgrade my way of trickling charges. The old RCBS trickler is not ideal. Using tweezers to drop or remove a kernel or two is not going to cut it for me.
Others have gone in on the full trickler system, but I just can't justify the $$$ right now. I have been impressed Area 419 products. However, I started adding up all their accessories and nearly passed out. It's probably been covered in other threads, but I thought I would float this out for what others thought for is the best and cost efficient approach.