Cool pots ketoi, I'll add what to grow in them isn't necessary, these would look good on the shelf by themselves. Everyone has lots of extra pots don't they?
I see you are still working with that light colored clay body.
I like the first pot and the third pot. They have good contrast and good balance.
I don't care much for the second pot though. The texture is good. However, the rim and foot ring do not match very well. I think if you had made the rim heavier this would have been a great pot.