Trish's Tools - Buttons and Curves - New sewing feet to try

I thought I would try my hand at two new sewing feet I just purchased.  I purchased a Button Sew on Foot and the Curve Master foot.  I'm hoping they will be a help on these two areas in which I need all the help I can get.  I purchased the button sew on foot because when I was previously looking for the perfect pink button for my purse, I ended up buying a few more buttons.  More like a box full of buttons.  OK, maybe a couple boxes/bags of buttons.  Now I have all these buttons but I'm not sewing them all on by hand!  Here's a photo of the feet.

The other foot purchased was the Curve Master foot.  I've been wanting to try this one since I tried to sew a curve.  I've heard many different opinions about this foot so I can't wait to try it out.  Let me know if you have one and how you made out!  I just found this You Tube video on the Curve Master Foot.  She makes it look so easy.

UPDATE:  I tried the button foot.  Didn't work for me.  I thought I have a low shank machine and purchased the low shank foot.  Never even touched the button. Too high. However, I did find the original button foot that came with my machine, so at least that was good.

Thanks for stopping by!  
~*~Trish~*~