I've used and have most of the popular brands but find the Forster dies do a great job in my rifles. I like the adjustable expander ball on the sizer spindle and the seater die works great.
Just asking do you mean do a great job compared to Redding, Whidden and other high-quality dies? Or compared to RCBS, hornady and other cheaper dies?
I have Forster dies too but no experience with Redding or Whidden to compare. I am happy with the forster dies I have but need some dies for my 300 win mag and am pondering weather to stick with Forster or try out another brand, namely Redding or Whidden