A couple of questions about all the sharpness tests I keep reading about.

I've only recently started this whole straight razor venture and have been honing a few razors to get them up to snuff. I have 3 main razors and all three seem to shave fine/well. I get a nice clean, close shave with no pulling and no razor burn. However, only one of them consistently passes the "hanging hair test". 2 of them do only after significant stropping on a pasted strop. None of them pass the arm hair test (which I confess, I may not be doing right at all - i'm just taking a wild guess as to how i'm supposed to do it).

So I guess I'm asking, should I be satisfied with the way the razors are actually shaving now, or should I be looking to attain a higher, more elusive level of razor sharpness?

Any and all input is appreciated.

thanks much.