I have no idea about a thumb thimble specifically but I can tell you that I really like my Thimblelady's thimble for my pushing finger. Wonderfully deep dimples to hold the needle. I have the stainless steel version (actually on my second one!) which I think was about $35. Their sizing instructions I found to be very accurate when compared to what size thimble they sent. Now I have to go look at Ted Storm's thimbles just for kicks & giggles. Would actually love to learn how to quilt with my thumb. Hope you get the feedback you're looking for.