Ok, all BS aside.
A minimum of 3 wedges should be on the person (not in your pack, or in the truck, or at home in the shed), along with a minimum 3 lb. axe. If you don't carry them in a wedge pouch, or pocket you will spend more time hunting them down than you do cutting trees.
Now since you're carrying those bigass splitting wedges you might get away with 2.
If everything else is equal, I am carrying about a pound of wedges, You are carrying 10 pounds of wedges. That's only a 9 pound difference if you're driving your bigass splitting wedges with a 3 pound axe, which I doubt. You're probably driving them with at least a 6 pound maul, or sledge. That puts you carrying 12 pounds more than me. Some of the strips I've cut, I had to hike a mile or more to get to them because the roads weren't built yet. After felling, limbing, and bucking to length 75 to 150 trees (depending on the size of trees) I'd be willing to bet that extra 12 pounds would have your butt getting home about an hour after the rest of you got there.
The taper on plastic wedges is far easier to lift a tree with (can you say leverage?). The taper on a bigass splitting wedge is made to break wood apart. You can drive a 10 penny nail with an 8 lb. sledge, but that doesn't make it the right tool for the job.
Another place plastic wedges shine is if you hit one with the saw you're not dead in the water. I think you said you haven't hit a wedge with a saw........Keep cutting, you will.
I've heard some people say they don't like plastic wedges because they break. That's like saying I don't like nails because they bend when I hit them. Learn how to hit them straight.:bang:
I've got some old steel felling wedges that I found on a sale, they're hanging on the wall where they belong, and they are a slim taper like the new plastic ones, maybe slimmer. The last time that area was logged was in the 30's
This is only a couple of reasons that plastic wedges are better than steel splitting wedges for felling timber. Yes, they may apply mostly in the west. So if you're just fiddle-farting around cutting a few trees a day, then by all means use your bigass splitting wedges, and drive them with a monster maul if you want too. Maybe you'll break off a hinge lifting that hard that fast. I just hope it don't squash you.
Andy