I saw the intro thread on this. Has anyone here used one? Is it worth buying?
Any tips or observations? Thanks.
I had the $125-ish rotary loader if that is what you are talking about.
Notice I said had. It was a good piece of kit for the most part–I could not get mine to work smoothly. Ended up breaking the handle. BDM promptly replaced the kit, and in the interim I had bought the $8-ish plastic loader they make that operates very much like a LULA.
Sold the rotary loader when I got it back from BDM. The plastic one works better for me.
YMMV.
BP
Love the BDM reloader, I can actually spend more time shooting than reloading now, or just pick up the drum and get the best of both worlds.
The price is a little steep for what you get. You get the butler creek 10=22 loader that is modified with their aluminum block.
Seems about 65-75.00 would be more inline
$125 for a loader? You have got to be ****ing me! That is at least 5 more BDM mags. Sit on the couch and load 'em up while watching a movie. Wimps! 
When the Christie’s Products loader is less than the cost of a magazine, and works like it does, why bother?
CMMG has started carrying those in packages with their kit parts too.
That is what I use also.