lock picking

So I got a new set of Lock Picks. The old M No.1 is giving me problems with the new set. I bought a No3 today. I have picked it several times.

I'm finding though, I probably have more picks than I really need. I probably could have gotten away with either this set, or this set.

When I ordered my set, I had a question. I emailed and asked. I got a very quick response. I know I'll be buying some of my practice locks from there.