I started reloading in 1971. Literally 10s of thousand of rounds loaded, with 1 squib (my problem).
100% have been with Lee equipent. Had one issue, and they replaced the die for free. Customer service is next to perfect.
If you are a snob and like a BMW, then pay for it. If you want quality at a good price, buy a Chevy. (or maybe Lee should be called a Buick).
If you want FAST, buy a Dillon and hope you can amortize the cost. If you are a regular guy and want good ammo, buy a Lee.
I am convinced the Lee haters just have a hidden agenda.
None of us hate Lee. I respect Lee for what they've done for the industry. They've opened the door for many shooters who are just dipping their toe in.
I have first hand experience though, and it's NOT based on snobbery:
In the 90s the handle on my turret press snapped. They sent me a new one...still pot metal.
Their "balance beam" scale was utter junk and would not return to zero. Replaced with a metal Hornady and problem solved.
Their powder measure sucks. Plastic and not repeatable. Replaced with a metal Hornady and now a Redding. Problem solved.
Their progressive shotshell reloader at the time was a massive nightmare and was utter junk. It was so horrific that I think think they pulled it off the market a long time ago (Lee LoadFast. Search the shotgun forums for THAT one. Yikes!) I replaced it with a Mec and it was like an epiphany.
Their dies are okay, but have aluminum seating plugs instead of steel. I've galled the threads on several sets. RCBS is better.
Reddings are better still.
Their bullet molds....UGH...don't get me started on those. My recommendation is buy an iron mold with better quality. But again, the Lee's are half or less of the cost of entry and that is attractive to get people started in casting.
I DO still use their dipper set, and their collet sizing dies. Both of those products are great, but even the collet dies require modification sometimes because the tolerances are not right. Their loading manuals are also GREAT!
So, you see, I'm using first hand experience, not snobbery. Other products simply work better, but if Lee is all you have, you can certainly make it work as you can attest.
I hope Lee is in business forever...just have to know what you're dealing with. I'm not sure why anyone would have a "hidden agenda" against Lee? I sure don't.