Interesting as the ONLY Lee tool I use is the FCD.Well I only spent a total of about 35 bucks on this whole case trimming job. So compared to what I was doing it's a massive improvement. I'll slowly upgrade over time but for right now this is super fast and very efficient. I was cranking on that handle. I do maybe 10 or 15 cases then I'd have to take a 30 to 45 minute break just to get the feeling back in my arm. I use Hornady seating dies and full length sizing dies and all that so I'm not using all Lee stuff I just have a Lee press and a few Lee tools but most everything else has been upgraded to Hornady, Frankford Arsenal and a few other of the better pieces. But I have to give it to Lee they hit a home run on this one considering what little money you have to put out for it. I did learn my lesson about a Lee factory crimping die. That thing is a POS and there's no other way to explain that.
I used an RCBS hand crank trimmer for 30 years. I'll never get those days/weeks/years of trimming back. Buy once, cry once.