I have tried a lot of different thimbles and collect them as well and yes I also have large fingers I like the Raised-Edge Thimble by Colonial Needle. The last thimble I purchased was from "Tooltron" not affiliated with them just was the only place I could find my thimble in my size "size 10" I actually have thimbles from children up to size 13! So your size is out there and keep looking, don't forget to wear it on your finger for awhile to get used to the feel before you start quilting with it.