Hi olio, they're from an icon pack that has often been frequently praised by others, done by a professional graphic designer who specializes in icon design.

So it is kind of funny that you don't like those ones that were done by a professional but like the ones that I drew myself instead :)

If you know of a better ones that are available, then please by all means show them to me and I'll check them out!

But I think you're way off! :)

- Michael