That's great! I tried that on the recommendation of a guy doing a Nic Jones Canadee-I-O tutorial. I kind of liked it, but it wasn't a game changer for me. I'm reasonably ok with a regular thumb pick but by no means an expert.
I started using em when I taught myself (rudimentary) clawhammer banjo. For a while I was using a nylon thumb pick and two metal fingerpicks for live acoustic stuff to try and get a bit of cut-through in a noisy pub.
These days I tend to just play with my fingers or a flat pick. I can just about hybrid pick using a flatpick and fingers but nowhere near as well as i'd like. An approximation of the All My Loving solo is about my limit.