Most of the tools in the shop are from Jim Moore, if you wanted to get your own tools (like diamond shears that actually cut.)
Spiral Arts is also the main US distributor of Carlo Dona tools. Personally I find their jacks to be “scratchy,” but everything else dreamy.
Some people are very fond of Cutting Edge Diamond Shears for their lightness/size ratio.
Jasen Johnson started making some very sweet tagliols and sculpting tools.