If you're familiar with the Lock Picking Lawyer, he has his own store and has some good kits.

https://covertinstruments.com/collections/lockpicks/products/learn-lockpicking-bundle

I'm not getting any sort of kickbacks from the link. I picked one of these bundles up and I like it. The lock it comes with is super handy because it's designed to be re-pinned. You can change the pins without disassembling the entire lock.