They look good from here!
I especially like the one 2nd from the right, seems the most well done and cosmetically appealing, along with being effective.
It certainly shows that you have been bitten by the bug, keep it up and strive to keep improving with each and every one, if I have any say in this....you are off to a good start!
Cheers - John
they all look good to me, but what are the orange bands on the last one.