I will put in another good work for the folks at Ranch Products
I have known them and used their clips for 30 or more years.
I buy a hundred at a time.
A day or so before I am going shooting, I sit in my recliner with one of the news shows on and load 20-30-40 or more moon clips.
After shooing I sit back in that same recliner and de-moon directly into my brass bucket.
I think it works great. If you look at Lou_the_welder's pictures it looks like he does something similar
I stay away from the plastic style moon clips. They hold the ammunition way to poorly for me.
Drop a loaded plastic moon clip on the ground and rounds go everywhere. Even if you have a few in the range bag, they can pop rounds out of the clip with way too little force. No good for carry purposes.
So we will get a few folks that tell us just to use them for target practice and use metal clips for serious business
Personally, It makes more sense to me to train/practice with what you are going to carry.