Judging by what you wrote, you're the expert here. And generally, agree that fighting fairies against zombies is somehow easier than having giants fight giants with the same speed, but skeletons are just a suitable example, nothing more. There are enough similar units, I think you can figure it out yourself.
I'm not teaching you, I'm just explaining the pros and cons of numbering.
Since you didn't understand my opinion, who are you exchanging it with? Yourself? I suggest you figure it out before you reply.
2. This is a forum, not just you and me chatting. Others will come, read, think about it, and there will be constructive discussion. It's pointless to expect it from you...