I have (2) 650’s and a 900…one of the 650’s has at least a million loads on it if not more. When purchased 30+ years ago it was used to load for 4 competition shooters, 10-20k per year for each shooter depending upon how many matches we attended, we stopped going after about 6 years, after that it loaded maybe 7-8k per year…now maybe 5k. The 900 sees the most use now as I’ve been shooting more skeet and 5-stand than anything else, 10k+ per year is a slow year. I’ve broken parts on all three machines, with the biggest part being one of the ram arms…bad casting, actually surprised it lasted as long as it did after seeing how bad the casting was; had a cavity about 75% of the width.